Search (1 results, page 1 of 1)

  • × author_ss:"Voorbij, H."
  • × year_i:[1980 TO 1990}
  1. Voorbij, H.: ¬De ontwikkeling van het onderwerpsontsluitingssysteem t.b.v. de Nederlandse Bibliografie (1981) 9.39 
    9.394302 = weight(object_ss:SISO in 908) [ClassicSimilarity], result of:
  9.394302 = fieldWeight in 908, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.394302 = idf(docFreq=9, maxDocs=44218)
    1.0 = fieldNorm(doc=908)
    Object
    SISO