Howe, Henry Marion, 1848-1922. The metallography of steel and cast iron / Henry Marion Howe. - New York : McGraw-Hill book company, inc., 1916. - xxviii, 641 p. il., fotos, gráficos. 28 cm. Subjects--Topical Terms: ACERO--METALURGIAHIERRO--METALURGIA Universal Decimal Class. No.: 669.1