000			00358nam a2200145Ia 4500
008			230914s1992||||xx |||||||||||||| ||und||
082			_a5676 1/1 658.54 _bKHN-W
100			_aKhanna, O.P
245		0	_aWork Study: Motion & Time Study
250			_aRev.E
260			_aNew Delhi _bDhanpat Rai _c1992
300			_avi, 327
650			_aWork Study
942			_cBK
999			_c3551 _d3551