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- rswk_00%3a%22Zukunftsforschung %28%c3%9612%29%22 2
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Boll, J.J.: From subject headings to descriptors : the hidden trend in Library of Congress Subject Headings (1981)
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- Source
- Cataloging and classification quarterly. 1(1981) nos.2/3, S.3-28
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Studwell, W.E.: Why not an 'AACR' for subject headings? (1985)
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- Date
- 7. 1.2007 13:22:01