Document (#228)

Editor
Wellisch, H.H.
Title
Subject retrieval in the seventies: methods, problems, prospects
Source
Subject retrieval in the seventies: new directions. Proc. of an Int. Symp. ... College Park, May 14-15, 1971. Ed.: H.H. Wellisch et al
Imprint
College Park : Greenwood Publ.
Year
1972
Pages
S.2-27
Series
Contributions in librarianship and information science; no.3
Theme
Grundlagen u. Einführungen: Allgemeine Literatur

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