Clark, Donald S. Physical metallurgy for engineers / [by] Donald S. Clark and Wilbur R. Varney. - 2nd ed. - Princeton, N.J.; Van Nostrand, [1962]. - 629 pages ; illustrations ; 24 cm. Includes index LCCN: 62000825 Nat. Bib. No.: GB62-4321 Subjects--Topical Terms: Physical metallurgy. LC Class. No.: TN 690 / .C52 1962 Dewey Class. No.: 669.94