Search (1 results, page 1 of 1)

  • × author_ss:"Ennis, L."
  • × author_ss:"Tenopir, C."
  • × year_i:[1990 TO 2000}
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.02 
    0.017727349 = product of:
  0.070909396 = sum of:
    0.070909396 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
      0.070909396 = score(doc=5170,freq=4.0), product of:
        0.18513593 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052868344 = queryNorm
        0.38301262 = fieldWeight in 5170, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5170)
  0.25 = coord(1/4)
    Source
    Online. 22(1998) no.4, S.22-28