Datta, Bimal Kumar 1920- A practical guide to library procedure / Bimal Kumar Datta - Bombay : Asia Pub. House, 1962 - 108 p. : illus. ; 23 cm. LCCN: 56056417 Subjects--Topical Terms: Library science. LC Class. No.: Z670 / .D2 Dewey Class. No.: 020 / DAP 1962