Search (2 results, page 1 of 1)

Gilchrist, A.: ¬The thesaurus in retrieval (1971) 9.06

9.05783 = weight(lcsh_ss:Subject headings in 4593) [ClassicSimilarity], result of:
  9.05783 = fieldWeight in 4593, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.05783 = idf(docFreq=13, maxDocs=44218)
    1.0 = fieldNorm(doc=4593)

Lcsh: Subject headings
Subject: Subject headings

Principles underlying subject heading languages (SHLs) (1999) 9.06

9.05783 = weight(lcsh_ss:Subject headings in 1659) [ClassicSimilarity], result of:
  9.05783 = fieldWeight in 1659, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.05783 = idf(docFreq=13, maxDocs=44218)
    1.0 = fieldNorm(doc=1659)

Lcsh: Subject headings
Subject: Subject headings