Search (16 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Formalerschließung"
  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  1. Taylor, A.G.: Wynar's introduction to cataloging and classification (2000) 0.04
    0.036938705 = product of:
      0.07387741 = sum of:
        0.0090247495 = weight(_text_:e in 4586) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=4586,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 4586, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=4586)
        0.046835296 = weight(_text_:u in 4586) [ClassicSimilarity], result of:
          0.046835296 = score(doc=4586,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 4586, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=4586)
        0.018017367 = product of:
          0.054052096 = sum of:
            0.054052096 = weight(_text_:29 in 4586) [ClassicSimilarity], result of:
              0.054052096 = score(doc=4586,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.46638384 = fieldWeight in 4586, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4586)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Footnote
    Rez. in. KO 29(2002) no.2, S.109 (M.P. Satija)
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  2. Kao, M.L.: Cataloging and classification for library technicians (2001) 0.03
    0.030782256 = product of:
      0.061564513 = sum of:
        0.007520625 = weight(_text_:e in 6295) [ClassicSimilarity], result of:
          0.007520625 = score(doc=6295,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 6295, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=6295)
        0.039029416 = weight(_text_:u in 6295) [ClassicSimilarity], result of:
          0.039029416 = score(doc=6295,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 6295, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=6295)
        0.015014472 = product of:
          0.045043416 = sum of:
            0.045043416 = weight(_text_:29 in 6295) [ClassicSimilarity], result of:
              0.045043416 = score(doc=6295,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.38865322 = fieldWeight in 6295, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6295)
          0.33333334 = coord(1/3)
      0.5 = coord(3/6)
    
    Footnote
    Rez. in: KO 29(2002) nos.3/4, S.241-242 (M.P. Satija)
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  3. Taylor, A.G.: Wynar's introduction to cataloging and classification (1992) 0.02
    0.021723352 = product of:
      0.06517006 = sum of:
        0.010528875 = weight(_text_:e in 6014) [ClassicSimilarity], result of:
          0.010528875 = score(doc=6014,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.2223318 = fieldWeight in 6014, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=6014)
        0.05464118 = weight(_text_:u in 6014) [ClassicSimilarity], result of:
          0.05464118 = score(doc=6014,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.50648975 = fieldWeight in 6014, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.109375 = fieldNorm(doc=6014)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  4. Chan, L.M.: Cataloging and classification : an introduction (1994) 0.02
    0.021723352 = product of:
      0.06517006 = sum of:
        0.010528875 = weight(_text_:e in 8555) [ClassicSimilarity], result of:
          0.010528875 = score(doc=8555,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.2223318 = fieldWeight in 8555, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=8555)
        0.05464118 = weight(_text_:u in 8555) [ClassicSimilarity], result of:
          0.05464118 = score(doc=8555,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.50648975 = fieldWeight in 8555, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.109375 = fieldNorm(doc=8555)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  5. Saye, J.D.: Mannheimer's cataloging and classification : a workbook (1991) 0.02
    0.021723352 = product of:
      0.06517006 = sum of:
        0.010528875 = weight(_text_:e in 3839) [ClassicSimilarity], result of:
          0.010528875 = score(doc=3839,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.2223318 = fieldWeight in 3839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=3839)
        0.05464118 = weight(_text_:u in 3839) [ClassicSimilarity], result of:
          0.05464118 = score(doc=3839,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.50648975 = fieldWeight in 3839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.109375 = fieldNorm(doc=3839)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  6. Mortimer, M.: Learn descriptive cataloging (1998) 0.02
    0.018620016 = product of:
      0.055860046 = sum of:
        0.0090247495 = weight(_text_:e in 3148) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=3148,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 3148, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=3148)
        0.046835296 = weight(_text_:u in 3148) [ClassicSimilarity], result of:
          0.046835296 = score(doc=3148,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 3148, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=3148)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  7. Saye, J.D.; Bohannan, A.J.; Saye, T.O.: Mannheimer's cataloging and classification (2000) 0.02
    0.018620016 = product of:
      0.055860046 = sum of:
        0.0090247495 = weight(_text_:e in 3840) [ClassicSimilarity], result of:
          0.0090247495 = score(doc=3840,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.19057012 = fieldWeight in 3840, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=3840)
        0.046835296 = weight(_text_:u in 3840) [ClassicSimilarity], result of:
          0.046835296 = score(doc=3840,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.43413407 = fieldWeight in 3840, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=3840)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  8. Downing, M.H.; Downing, D.H.: Introduction to cataloging and classification : with 45 exhibits and 15 figures (1992) 0.02
    0.01551668 = product of:
      0.04655004 = sum of:
        0.007520625 = weight(_text_:e in 6169) [ClassicSimilarity], result of:
          0.007520625 = score(doc=6169,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 6169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=6169)
        0.039029416 = weight(_text_:u in 6169) [ClassicSimilarity], result of:
          0.039029416 = score(doc=6169,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 6169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=6169)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  9. Hunter, E.J.; Bakewell, K.G.B.: Cataloguing (1991) 0.02
    0.01551668 = product of:
      0.04655004 = sum of:
        0.007520625 = weight(_text_:e in 3990) [ClassicSimilarity], result of:
          0.007520625 = score(doc=3990,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 3990, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=3990)
        0.039029416 = weight(_text_:u in 3990) [ClassicSimilarity], result of:
          0.039029416 = score(doc=3990,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 3990, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=3990)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  10. Taylor, A.G.: Wynar's introduction to cataloging and classification (1985) 0.02
    0.01551668 = product of:
      0.04655004 = sum of:
        0.007520625 = weight(_text_:e in 3138) [ClassicSimilarity], result of:
          0.007520625 = score(doc=3138,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 3138, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=3138)
        0.039029416 = weight(_text_:u in 3138) [ClassicSimilarity], result of:
          0.039029416 = score(doc=3138,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 3138, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=3138)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  11. Taylor, A.G.: Wynar's introduction to cataloging and classification (2004) 0.02
    0.01551668 = product of:
      0.04655004 = sum of:
        0.007520625 = weight(_text_:e in 4601) [ClassicSimilarity], result of:
          0.007520625 = score(doc=4601,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.15880844 = fieldWeight in 4601, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=4601)
        0.039029416 = weight(_text_:u in 4601) [ClassicSimilarity], result of:
          0.039029416 = score(doc=4601,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.3617784 = fieldWeight in 4601, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=4601)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  12. Kao, M.L.: Cataloging and classification for library technicians (1995) 0.01
    0.012413344 = product of:
      0.037240032 = sum of:
        0.0060165 = weight(_text_:e in 1179) [ClassicSimilarity], result of:
          0.0060165 = score(doc=1179,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.12704675 = fieldWeight in 1179, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=1179)
        0.031223532 = weight(_text_:u in 1179) [ClassicSimilarity], result of:
          0.031223532 = score(doc=1179,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.28942272 = fieldWeight in 1179, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=1179)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  13. Kincy, C.P.; Layne, S.S.: Making the move to RDA : a self-study primer for catalogers (2014) 0.01
    0.010861676 = product of:
      0.03258503 = sum of:
        0.0052644373 = weight(_text_:e in 2012) [ClassicSimilarity], result of:
          0.0052644373 = score(doc=2012,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.1111659 = fieldWeight in 2012, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2012)
        0.02732059 = weight(_text_:u in 2012) [ClassicSimilarity], result of:
          0.02732059 = score(doc=2012,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.25324488 = fieldWeight in 2012, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2012)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  14. Hart, A.: RDA made simple : a practical guide to the new cataloging rules (2014) 0.01
    0.009933038 = product of:
      0.029799111 = sum of:
        0.0063814623 = weight(_text_:e in 2807) [ClassicSimilarity], result of:
          0.0063814623 = score(doc=2807,freq=4.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.13475344 = fieldWeight in 2807, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=2807)
        0.023417648 = weight(_text_:u in 2807) [ClassicSimilarity], result of:
          0.023417648 = score(doc=2807,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 2807, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=2807)
      0.33333334 = coord(2/6)
    
    Footnote
    Rez. in: Cataloging and classification quarterly 54(2016) no.2, S.145-146 (E. Shoemaker)
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  15. Hunter, E.J.; Bakewell, K.G.B.: Cataloguing (1983) 0.01
    0.009310008 = product of:
      0.027930023 = sum of:
        0.0045123748 = weight(_text_:e in 2054) [ClassicSimilarity], result of:
          0.0045123748 = score(doc=2054,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.09528506 = fieldWeight in 2054, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=2054)
        0.023417648 = weight(_text_:u in 2054) [ClassicSimilarity], result of:
          0.023417648 = score(doc=2054,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.21706703 = fieldWeight in 2054, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=2054)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  16. Read, J.: Cataloguing without tears : managing knowledge in the information society (2003) 0.01
    0.006206672 = product of:
      0.018620016 = sum of:
        0.00300825 = weight(_text_:e in 4509) [ClassicSimilarity], result of:
          0.00300825 = score(doc=4509,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.063523374 = fieldWeight in 4509, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=4509)
        0.015611766 = weight(_text_:u in 4509) [ClassicSimilarity], result of:
          0.015611766 = score(doc=4509,freq=2.0), product of:
            0.107882105 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03294669 = queryNorm
            0.14471136 = fieldWeight in 4509, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03125 = fieldNorm(doc=4509)
      0.33333334 = coord(2/6)
    
    Language
    e
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur