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Isaac, K A
Literature search - New Delhi: Concept Publishing Company, 1990 - 172p. - concepts in communication information & librarianship 19 .
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Literature search - New Delhi: Concept Publishing Company, 1990 - 172p. - concepts in communication information & librarianship 19 .
81-7022-307-5
Literature search
Bibliographies Reprographic services
D 024.5 / N0