-
Bland, R.N.: Evaluating the performance of the Online Public Access Catalog : a redefinition of basic measures (1989)
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- Source
- North Carolina libraries. 47(1989), S.168-173
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Bland, R.N.: ¬The concept of intellectual level in cataloging and classification (1983)
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- Source
- Cataloging and classification quarterly. 4(1983) no.1, S.53-63
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Bland, R.N.: Toward the catalog as a tutorial guide to the literature (1990)
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- Source
- Cataloging and classification quarterly. 11(1990) no.1, S.71-82