00279nam a2200109Ia 4500008004100000041000800041082002300049100001900072245002600091260004400117300000800161211209s1977    xx            000 0 und d  aeng  a658.78 N77 GOP/SUN  aGOPALAKRISHNAN  aMATERIALS MANAGEMENT   aNEW DELHIbPRENTICE-HALL OF INDIAc1977  a280