000 00267nam a22000857a 4500
008 230529s1955 us ||||| |||| 00| 0 eng d
100 _aNadler, Gerald
_9268553
245 _aMotion and time study /
_cGerald Nadler.
264 _aNew York :
_bMcGraw-Hill Book Company,
_c1955.
999 _c679727
_d679725