Search (2 results, page 1 of 1)

  • × author_ss:"Lipetz, B.-A."
  • × year_i:[1970 TO 1980}
  1. Lipetz, B.-A.: User requirements in identifying desired works in a large library (1970) 0.02
    0.015507462 = product of:
      0.09304477 = sum of:
        0.09304477 = weight(_text_:b in 1969) [ClassicSimilarity], result of:
          0.09304477 = score(doc=1969,freq=2.0), product of:
            0.14855953 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.041930884 = queryNorm
            0.6263131 = fieldWeight in 1969, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.125 = fieldNorm(doc=1969)
      0.16666667 = coord(1/6)
    
  2. Lipetz, B.-A.: Information needs and uses (1970) 0.02
    0.015507462 = product of:
      0.09304477 = sum of:
        0.09304477 = weight(_text_:b in 242) [ClassicSimilarity], result of:
          0.09304477 = score(doc=242,freq=2.0), product of:
            0.14855953 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.041930884 = queryNorm
            0.6263131 = fieldWeight in 242, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.125 = fieldNorm(doc=242)
      0.16666667 = coord(1/6)
    

Types