00331nam a2200133Ia 4500008004100000020001500041041001200056082001100068100002300079245003600102260003400138300000800172650001700180221030s9999    xx            000 0 und d  a8185099146  aEnglish  a105.23  aS. K. H. Choudhary 0aElements of Workshop Technology  bMedia PromotorsaMumbaic2006  a650  aBB Mechanics