Search (31 results, page 1 of 2)

  • × year_i:[1960 TO 1970}
  1. Luhn, H.P.: ¬The automatic derivation of information retrieval encodements from machine-readable texts (1961) 0.04
    0.037583813 = product of:
      0.18791907 = sum of:
        0.18791907 = weight(_text_:readable in 1926) [ClassicSimilarity], result of:
          0.18791907 = score(doc=1926,freq=2.0), product of:
            0.2768342 = queryWeight, product of:
              6.1439276 = idf(docFreq=257, maxDocs=44218)
              0.04505818 = queryNorm
            0.67881453 = fieldWeight in 1926, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1439276 = idf(docFreq=257, maxDocs=44218)
              0.078125 = fieldNorm(doc=1926)
      0.2 = coord(1/5)
    
  2. Bliss, H.E.: Theoretic principles of bibliographic classification (1966) 0.03
    0.030179864 = product of:
      0.15089932 = sum of:
        0.15089932 = weight(_text_:bibliographic in 4945) [ClassicSimilarity], result of:
          0.15089932 = score(doc=4945,freq=2.0), product of:
            0.17541347 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.04505818 = queryNorm
            0.86024934 = fieldWeight in 4945, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.15625 = fieldNorm(doc=4945)
      0.2 = coord(1/5)
    
  3. Vickery, B.C.: Bibliographic description, arrangement and retrieval (1968) 0.03
    0.030179864 = product of:
      0.15089932 = sum of:
        0.15089932 = weight(_text_:bibliographic in 5008) [ClassicSimilarity], result of:
          0.15089932 = score(doc=5008,freq=2.0), product of:
            0.17541347 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.04505818 = queryNorm
            0.86024934 = fieldWeight in 5008, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.15625 = fieldNorm(doc=5008)
      0.2 = coord(1/5)
    
  4. Kessler, M.M.: Bibliographic coupling between scientific papers (1963) 0.02
    0.024143891 = product of:
      0.120719455 = sum of:
        0.120719455 = weight(_text_:bibliographic in 4993) [ClassicSimilarity], result of:
          0.120719455 = score(doc=4993,freq=2.0), product of:
            0.17541347 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.04505818 = queryNorm
            0.68819946 = fieldWeight in 4993, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.125 = fieldNorm(doc=4993)
      0.2 = coord(1/5)
    
  5. Kessler, M.M.: Comparison of results of bibliographic coupling and analytic subject indexing (1965) 0.02
    0.024143891 = product of:
      0.120719455 = sum of:
        0.120719455 = weight(_text_:bibliographic in 7693) [ClassicSimilarity], result of:
          0.120719455 = score(doc=7693,freq=2.0), product of:
            0.17541347 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.04505818 = queryNorm
            0.68819946 = fieldWeight in 7693, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.125 = fieldNorm(doc=7693)
      0.2 = coord(1/5)
    
  6. Rübesame, O.: Probleme des geographischen Schlüssels (1963) 0.01
    0.013813498 = product of:
      0.06906749 = sum of:
        0.06906749 = product of:
          0.13813499 = sum of:
            0.13813499 = weight(_text_:22 in 134) [ClassicSimilarity], result of:
              0.13813499 = score(doc=134,freq=4.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.8754574 = fieldWeight in 134, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=134)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    17. 1.1999 13:22:22
  7. Wilson, P.: Subjects and the sense of position (1968) 0.01
    0.012071946 = product of:
      0.060359728 = sum of:
        0.060359728 = weight(_text_:bibliographic in 1353) [ClassicSimilarity], result of:
          0.060359728 = score(doc=1353,freq=2.0), product of:
            0.17541347 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.04505818 = queryNorm
            0.34409973 = fieldWeight in 1353, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.0625 = fieldNorm(doc=1353)
      0.2 = coord(1/5)
    
    Source
    Two kinds of power: an essay on bibliographic control
  8. Fill, K.: ¬Die Dezimalklassifikation im allgemeinen und in Deutschland (1967) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 174) [ClassicSimilarity], result of:
              0.09767618 = score(doc=174,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 174, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=174)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    DK-Mitteilungen. 12(1967) Nr.5, S.19-22
  9. Meyer-Uhlenried, K.H.: Ordnungsprinzipien der Speicherung in der Dokumentation (1965) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 1977) [ClassicSimilarity], result of:
              0.09767618 = score(doc=1977,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 1977, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=1977)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Nachrichten für Dokumentation. 16(1965), S.18-22
  10. Schön, J.: Zum Gedenken an Paul Otlet : 1868-1944 (1968) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 2688) [ClassicSimilarity], result of:
              0.09767618 = score(doc=2688,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 2688, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=2688)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    DK-Mitteilungen. 13(1968) Nr.6, S.21-22
  11. Mann, G.: ¬Der Systematische Katalog in Institutionsbibliotheken am Beispiel der Medizinhistorik (1962) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 3064) [ClassicSimilarity], result of:
              0.09767618 = score(doc=3064,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 3064, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=3064)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    3.10.2000 10:22:29
  12. Chomsky, N.: Aspects of the theory of syntax (1965) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 3829) [ClassicSimilarity], result of:
              0.09767618 = score(doc=3829,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 3829, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=3829)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    6. 1.1999 10:29:22
  13. Hockett, C.F.: ¬The problem of universals in language (1963) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 5591) [ClassicSimilarity], result of:
              0.09767618 = score(doc=5591,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 5591, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=5591)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Pages
    S. 1-22
  14. Jonzeck, M.: ¬Die Aktivierung, Verbesserung und Neuorientierung der Informationstätigkeit der allgemeinen öffentlichen Bibliotheken (1965) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 5772) [ClassicSimilarity], result of:
              0.09767618 = score(doc=5772,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 5772, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=5772)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    Bibliothekar. 19(1965), S.15-22
  15. Reblin, B.: ¬Die neue "Systematik für Allgemeinbildende Bibliotheken" (1963) 0.01
    0.009767618 = product of:
      0.04883809 = sum of:
        0.04883809 = product of:
          0.09767618 = sum of:
            0.09767618 = weight(_text_:22 in 3953) [ClassicSimilarity], result of:
              0.09767618 = score(doc=3953,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.61904186 = fieldWeight in 3953, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=3953)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    5. 8.1999 15:16:22
  16. Minker, J.; Sable, J.: File organization and data management (1967) 0.01
    0.007964092 = product of:
      0.03982046 = sum of:
        0.03982046 = product of:
          0.07964092 = sum of:
            0.07964092 = weight(_text_:data in 227) [ClassicSimilarity], result of:
              0.07964092 = score(doc=227,freq=2.0), product of:
                0.14247625 = queryWeight, product of:
                  3.1620505 = idf(docFreq=5088, maxDocs=44218)
                  0.04505818 = queryNorm
                0.5589768 = fieldWeight in 227, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1620505 = idf(docFreq=5088, maxDocs=44218)
                  0.125 = fieldNorm(doc=227)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  17. Coates, E.J.: CRG proposals for a new general classification (1969) 0.01
    0.0073257135 = product of:
      0.036628567 = sum of:
        0.036628567 = product of:
          0.07325713 = sum of:
            0.07325713 = weight(_text_:22 in 1283) [ClassicSimilarity], result of:
              0.07325713 = score(doc=1283,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.46428138 = fieldWeight in 1283, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1283)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Pages
    S.19-22
  18. Barden, B.R.; Denison, B.: Guide to the SLA loan collection of classification schemes and subject heading lists on deposit at Western Reserve Univ. as of March 20, 1961 (1961) 0.01
    0.0073257135 = product of:
      0.036628567 = sum of:
        0.036628567 = product of:
          0.07325713 = sum of:
            0.07325713 = weight(_text_:22 in 6157) [ClassicSimilarity], result of:
              0.07325713 = score(doc=6157,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.46428138 = fieldWeight in 6157, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6157)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Footnote
    Rez. in: College and research libraries 22(1961) no.6, S.483-484 (A.R. Lindsay)
  19. Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960) 0.01
    0.0073257135 = product of:
      0.036628567 = sum of:
        0.036628567 = product of:
          0.07325713 = sum of:
            0.07325713 = weight(_text_:22 in 6158) [ClassicSimilarity], result of:
              0.07325713 = score(doc=6158,freq=2.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.46428138 = fieldWeight in 6158, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6158)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Footnote
    Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
  20. Gordon, T.J.; Helmer-Hirschberg, O.: Report on a long-range forecasting study (1964) 0.01
    0.006906749 = product of:
      0.034533747 = sum of:
        0.034533747 = product of:
          0.06906749 = sum of:
            0.06906749 = weight(_text_:22 in 4204) [ClassicSimilarity], result of:
              0.06906749 = score(doc=4204,freq=4.0), product of:
                0.15778607 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04505818 = queryNorm
                0.4377287 = fieldWeight in 4204, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4204)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    22. 6.2018 13:24:08
    22. 6.2018 13:54:52

Languages

  • e 17
  • d 14

Types

  • a 21
  • m 7
  • ? 1
  • r 1
  • x 1
  • More… Less…