000			00308pam a2200133 a 4500
020			_c
041			_h
082			_a331 _bKHA
100			_aKhanna, O.F.
245			_aWork Study Motion And Time Study _hTextual Documents
260			_aNew Delhi _bDhanpat Rai And Sons
300			_aVII / 327
930			_a2959
999			_c109790 _d109790