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  • × classification_ss:"QA76.9.T48"
  1. Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008) 8.52 
    8.523414 = weight(rvk_ss:ST 515 in 41) [ClassicSimilarity], result of:
  8.523414 = fieldWeight in 41, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.523414 = idf(docFreq=23, maxDocs=44421)
    1.0 = fieldNorm(doc=41)
    Classification
    ST 515
    Rvk
    ST 515