Lorig, C. H. 1900- Copper as an alloying element in steel and cast iron / by C. H. Lorig and R. R. Adams. - 1st ed. - New York : McGraw-Hill Book Co., 1948. - xii, 213 p. : ill. ; 24 cm. Includes bibliographical references and index. Subjects--Topical Terms: Copper steel.Iron alloys.Copper alloys. Dewey Class. No.: 669.961 / LOC 1948