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  • × language_ss:"nl"
  • × year_i:[1980 TO 1990}
  1. Trefwoorden : Handboek voor opleiding en praktijk (1981) 0.01 
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    Type
    h
  2. Ongering, H.; Riesthuis, G.J.A.: ¬De ontsluiting in het ADION-systeem : precision en recall (1989) 0.01 
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  3. Regt, W. F. de; Wijn, J. H. de: Handleiding UDC. Zoekgebieden, constructie, gebruik. Voor de Nederlandse Stichting von Classificatie en andere Ontsluitingsmethoden (NCS) uitgegeven door muusses-purmerend (1981) 0.01 
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  4. Bruin, H. de: SISO in de aanbieding (1987) 0.00 
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  5. Voorbij, H.: ¬De ontwikkeling van het onderwerpsontsluitingssysteem t.b.v. de Nederlandse Bibliografie (1981) 0.00 
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