Search (5 results, page 1 of 1)

  • × year_i:[1970 TO 1980}
  1. Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 7.92
    7.917278 = weight(author_ss:Lancaster, F.W. in 1773) [ClassicSimilarity], result of:
      7.917278 = fieldWeight in 1773, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        7.917278 = idf(docFreq=43, maxDocs=44421)
        1.0 = fieldNorm(doc=1773)
    
    Author
    Lancaster, F.W.
  2. Lancaster, F.W.; Fayen, E.G.: Information retrieval on-line (1973) 7.92
    7.917278 = weight(author_ss:Lancaster, F.W. in 2259) [ClassicSimilarity], result of:
      7.917278 = fieldWeight in 2259, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        7.917278 = idf(docFreq=43, maxDocs=44421)
        1.0 = fieldNorm(doc=2259)
    
    Author
    Lancaster, F.W.
  3. Lancaster, F.W.: Toward paperless information systems (1978) 7.92
    7.917278 = weight(author_ss:Lancaster, F.W. in 3355) [ClassicSimilarity], result of:
      7.917278 = fieldWeight in 3355, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        7.917278 = idf(docFreq=43, maxDocs=44421)
        1.0 = fieldNorm(doc=3355)
    
    Author
    Lancaster, F.W.
  4. Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979) 7.92
    7.917278 = weight(author_ss:Lancaster, F.W. in 7269) [ClassicSimilarity], result of:
      7.917278 = fieldWeight in 7269, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        7.917278 = idf(docFreq=43, maxDocs=44421)
        1.0 = fieldNorm(doc=7269)
    
    Author
    Lancaster, F.W.
  5. Lancaster, F.W.; Gillespie, C.J.: Design and evaluation of information systems (1970) 7.92
    7.917278 = weight(author_ss:Lancaster, F.W. in 243) [ClassicSimilarity], result of:
      7.917278 = fieldWeight in 243, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        7.917278 = idf(docFreq=43, maxDocs=44421)
        1.0 = fieldNorm(doc=243)
    
    Author
    Lancaster, F.W.

Types