Search (1 results, page 1 of 1)

  • × author_ss:"Harnack, A. von"
  • × year_i:[1940 TO 1950}
  1. Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940) 0.02 
    0.022207877 = product of:
  0.111039385 = sum of:
    0.111039385 = weight(_text_:22 in 5755) [ClassicSimilarity], result of:
      0.111039385 = score(doc=5755,freq=2.0), product of:
        0.17937298 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051222645 = queryNorm
        0.61904186 = fieldWeight in 5755, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=5755)
  0.2 = coord(1/5)
    Source
    Zentralblatt für Bibliothekswesen. 57(1940), S.16-22