00830nam0-2200289---450-99000979896040332120131204113758.0000979896FED01000979896(Aleph)000979896FED0100097989620131204d1948----km-y0itay50------baengUSa-------001yyPrinciples of metallographyby Robert S. Williams, and Victor O. HomerbergNew York [etc.]McGraw-Hill1948XI, 319 p.ill.24 cmWilliams,Robert S.259836Homerberg,Victor O.521590ITUNINARICAUNIMARCBK990009798960403321L 3/3629/LDINGEDINGEPrinciples of metallography837341UNINA