00318nam a2200121Ia 4500008004100000041000800041082001400049100001500063245004300078250001800121260004900139300000800188211209s1977    xx            000 0 und d  aeng  a671.3 AVI  aBETZALEL A  aMETAL FORMING: PROCESSES AND ANALYSIS   aSI METRIC ed.  aNEW DELHIbTMH PUBLISHING COMPANY LTD.c1977  a524