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ddc_ss:"025.04 / dc22" 1

Meadow, C.T.: Text information retrieval systems (1992) 10.60

10.602856 = weight(ddc_ss:025.04 / dc20 in 2519) [ClassicSimilarity], result of:
  10.602856 = fieldWeight in 2519, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    10.602856 = idf(docFreq=2, maxDocs=44421)
    1.0 = fieldNorm(doc=2519)

Classification: 025.04 / dc20
Ddc: 025.04 / dc20