000 00276nam a2200109Ia 4500
008 160710s1950 xx 000 0 und d
100 _aMUNDEL,M.E
245 _aMOTION AND TIME STUDY PRINCIPLES AND PRACTICE
260 _bPRENTICE HALL
_c1950
300 _a457
942 _2ddc
_cB
999 _c12388
_d12388