000			00324nam a2200121Ia 4500
008			211209s1992 xx 000 0 und d
041			_aeng
082			_a620.11.658
100			_aKHANNA,D P
245			_aINDUSTRIAL ENGINEERING AND MANAGEMENT.
260			_aNEW DELHI _bDHANPAT RAI AND SONS. _c1992
300			_a37-20 + A-20
999			_c101644 _d101644