Search (1 results, page 1 of 1)

  • × classification_ss:"Z674.5.U5"
  • × subject_ss:"United States"
  1. Farkas-Conn, I.S.: From documentation to information science : the beginnings and early developments of the American Documentation Institute - American Society for Information Science (1990) 0.03
    0.03153994 = product of:
      0.06307988 = sum of:
        0.06307988 = product of:
          0.12615976 = sum of:
            0.12615976 = weight(_text_:1990 in 2212) [ClassicSimilarity], result of:
              0.12615976 = score(doc=2212,freq=3.0), product of:
                0.2068645 = queryWeight, product of:
                  4.506965 = idf(docFreq=1325, maxDocs=44218)
                  0.045898847 = queryNorm
                0.6098666 = fieldWeight in 2212, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.506965 = idf(docFreq=1325, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2212)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    1990