Wills, B. A. Mineral processing technology : an introduction to the practical aspects of ore treatment and mineral recovery / B.A. Wills. - 6th ed. - Oxford ; Boston : Butterworth-Heinemann, 1997, - x, 486 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0750628383 LCCN: 97015498 Subjects--Topical Terms: Ore-dressing.Minerals. LC Class. No.: TN275 / .A2W69 1997 Dewey Class. No.: 622/.7