00279nam a2200109Ia 4500008004100000041000800041082002000049100001400069245003900083260003900122300000800161211209s1979    xx            000 0 und d  aeng  a658.402 N79 BAN  aBANGA T R  aTEXT BOOK OF FACTORY ORGANIZATION   aNEW DELHIbKHANNA PUBLISHERSc1979  a396