000 00336nam a2200133Ia 4500
005 20260413100652.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aNiebel benjamin W
245 0 _aMotion and time study
260 _bDelhi Surjeet publication
_c1987
300 _a756
942 _cGB
999 _c3412
_d3412