-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
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- Footnote
- Rez. in: JASIS 50(1999) no.8, S.728-730 (J.-E. Mai); Indexer 21(1999) no.3, S.148 (P.F. Booth); Managing information 6(1999) no.1, S.48 (S.T. Clarke); Electronic library 17(1999) no.3, S.193 (F. Parry)
- Pages
- XIII,412 S
-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (1990)
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- Footnote
- Rez. in: Journal of the American Society for information Science. 42(1991) S.532-539 (B.H. Weinberg)
- Pages
- xiii, 329 S
-
Gorman, G.E.; Mills, J.J.: Guide to current indexing and abstracting services in the third world (1992)
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- Pages
- XVII,260 S