00507cam a22002054a 450000100060000000300110000600500170001700800410003404000270007504100080010204400080011008000180011810000210013624500260015726000560018330000270023965000150026665000100028165500100029137412AR-SsjUBGM20251206162941.0250720s1945    xxu           000 0 eng d  aAR-SsjUBGMcAR-SsjUBGM0 aeng  axxu  a669.14:662.921 aMawhinney, M. H.14aThe heating of steel.  aNew York :bReinhold Publishing Corporation,c1945.  a265 p. :bil. ;c23 cm 4aMetalurgia 4aAcero 4aLibro