000 00329nam a2200145Ia 4500
100 _aGUPTA R B
650 _aIndustrial Engineering
365 _cRS
365 _d1
942 _cENGBK
654 _aIndustrial Engineering
245 _aIndustrial Engineering
260 _bSathya Prakashan
_c1986
_aNew Delhi
300 _a539PP
999 _c35012
_d35012