Search (2 results, page 1 of 1)

  • × author_ss:"Shera, J.H."
  • × year_i:[1950 TO 1960}
  1. Shera, J.H.; Egan, M.: ¬The classified catalog : Basic principles and practices (1956) 0.00 
    0.0036767495 = product of:
  0.007353499 = sum of:
    0.007353499 = product of:
      0.014706998 = sum of:
        0.014706998 = weight(_text_:e in 3430) [ClassicSimilarity], result of:
          0.014706998 = score(doc=3430,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2223318 = fieldWeight in 3430, 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=3430)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. Shera, J.H.: Pattern, structure, and conceptualization in classification for information retrieval (1957) 0.00 
    0.0031514994 = product of:
  0.006302999 = sum of:
    0.006302999 = product of:
      0.012605998 = sum of:
        0.012605998 = weight(_text_:e in 1287) [ClassicSimilarity], result of:
          0.012605998 = score(doc=1287,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.19057012 = fieldWeight in 1287, 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=1287)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Types