00273nam a2200109Ia 4500008004100000082001500041100001600056245003100072260003700103300000800140650001500148191201s1980    xx            000 0 und d  a621.8bSHM  aPANDEY ,P C 0aModern Machining Processes  aN.DelhibTata Mc Graw Hillc1980  a168  aB.Tech(IT)