Kumar, P.S.G. Knowledge organization, information processing and retrieval: theory / P.S. G. Kumar. - Delhi : B. R. Publishing, 2003. - 412 p. - Kumar's curriculum series in library and information science. 2 . ISBN: 81-7646-362-0 Rs. 1000.00 Standard No.: 8935 [old SOUL v1.0 record id] Subjects--Topical Terms: Library science Dewey Class. No.: 020 / K96l