Search (2 results, page 1 of 1)

  • × year_i:[1950 TO 1960}
  1. Roloff, H.: Fünfzig Jahre zentrale Auskunfterteilung (1955) 9.21 
    9.211981 = weight(object_ss:GK in 4688) [ClassicSimilarity], result of:
  9.211981 = fieldWeight in 4688, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.211981 = idf(docFreq=11, maxDocs=44218)
    1.0 = fieldNorm(doc=4688)
    Object
    GK
  2. Roloff, H.: Sechs Jahre Auskunftsabteilung der Öffentlichen Wissenschaftlichen Bibliothek Berlin : August 1945 bis August 1951 (1951) 9.21 
    9.211981 = weight(object_ss:GK in 4689) [ClassicSimilarity], result of:
  9.211981 = fieldWeight in 4689, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.211981 = idf(docFreq=11, maxDocs=44218)
    1.0 = fieldNorm(doc=4689)
    Object
    GK