00282nam a2200109Ia 4500008004100000041000800041082002200049100001600071245004100087260003600128300000800164211209s1975 xx 000 0 und d aeng a658.7 N75 ENG/LEE aENGLAND W B aPURCHASING AND MATERIALS MANAGEMENT  bD B TARAPOREVALA AND SONSc1975 a988