Agarwal S N Ed Perspectives in library and information science Agarwal S N Ed; Khan R R Ed; Satyanarayan N R Ed - Lucknow Print House India 1982 - 408 p. cm. - V 1 . Standard No.: 21229 Source: Textual Subjects--Topical Terms: LIBRARY SCIENCE Dewey Class. No.: 2jN07, M2 .1;