Kumar, P.S.G. Knowledge organization, information processing and retrieval: practice / P.S.G. Kumar. - Delhi : B. R. Publishing, 2003. - 545 p. - Kumar's curriculum series in library and information science. 3 . ISBN: 81-7646-362-0 s. 1200.00 Standard No.: 8939 [old SOUL v1.0 record id] Subjects--Topical Terms: Library science Dewey Class. No.: 020 / K96l