Rosenqvist, Terkel. Principles of extractive metallurgy / Terkel Rosenqvist. - 2nd ed. - New York : McGraw-Hill, c1983. - xxi, 506 pages : illustrations ; 25 cm. - McGraw-Hill series in materials science and engineering . Includes bibliographical references and index. ISBN: 0070539103 : $33.95 (est.) LCCN: 82007146 Subjects--Topical Terms: Metallurgy. LC Class. No.: TN 665 / .R67 1983 Dewey Class. No.: 669