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  • × author_ss:"Wellisch, H.H."
  1. Wellisch, H.H.: Organisatorische Neuordnung des DK-Systems (1971) 0.01 
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    Source
    Nachrichten für Dokumentation. 22(1971), S.55-63
  2. Wellisch, H.H.: Indexing the continuum of verbal texts (1997) 0.00 
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    Date
    25. 2.1997 10:29:16
  3. Wellisch, H.H.: ¬The cybernetics of bibliographic control : toward a theory of document retrieval systems (1980) 0.00 
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    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
  4. Wellisch, H.H.: Book and periodical indexing (1994) 0.00 
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    Source
    Journal of the American Society for Information Science. 45(1994) no.8, S.620-627

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