000 00254nam a2200109Ia 4500
008 160710s1950 xx 000 0 und d
100 _aMEENDEL ,M.E
245 _aMOTION AND TIME STUDY
260 _bPRENTICE HALL
_c1950
300 _a457
942 _2ddc
_cB
999 _c13153
_d13153