Search (1 results, page 1 of 1)

  • × subject_ss:"Indexes"
  • × year_i:[1970 TO 1980}
  1. Wheatley, A.: ¬A manual on printed subject indexes : report to the British Library Research and Development Department on Project SI/G/243 (1978) 0.00 
    6.367136E-4 = product of:
  0.015281126 = sum of:
    0.015281126 = product of:
      0.030562252 = sum of:
        0.030562252 = weight(_text_:29 in 571) [ClassicSimilarity], result of:
          0.030562252 = score(doc=571,freq=2.0), product of:
            0.0786363 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.022354547 = queryNorm
            0.38865322 = fieldWeight in 571, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=571)
      0.5 = coord(1/2)
  0.041666668 = coord(1/24)
    Date
    28. 5.2007 19:29:37