Search (1 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  1. National Library of Medicine Classification : a scheme for the shelf arrangement of books in the field of medicine and its related sciences (1981) 9.91
    9.905128 = weight(editor_ss:National Library of Medicine in 1639) [ClassicSimilarity], result of:
      9.905128 = fieldWeight in 1639, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        9.905128 = idf(docFreq=5, maxDocs=44218)
        1.0 = fieldNorm(doc=1639)
    
    Editor
    National Library of Medicine