Subba Rao. D.V. Mineral beneficiation : a concise basic course / Subba Rao. D.V.. - Boca Raton : CRC Press, 2011. - xxv, 177p. : ill. ; 26 cm. Include Index ISBN: 9780415882286 Subjects--Topical Terms: Mining Operations Dewey Class. No.: 622.7 / SUB/M