000 00343nam a2200121Ia 4500
008 211209s1980 xx 000 0 und d
041 _aeng
082 _aDAL/MAN
100 _aDALELA S
245 _aTEXT BOOK OF INDUSTRIAL ENGINEERING AND MANAGEMENT SYSTEM
260 _aNEW DELHI
_bSTANDARD PUBLISHERS AND DISTRIBUTORS
_c1980
300 _a1008
999 _c21477
_d21477