00277nam a2200121Ia 4500008004100000041000800041082002200049100001600071245004100087250001000128260000900138300000800147211209s1976    xx            000 0 und d  aeng  a658.5 N76 MAN/DAL  aMANSOOR ALI  aTEXT BOOK OF INDUSTRIAL ENGINEERING   a3 ed.  c1976  a863