000 00285 a2200109 4500
090 _c4977
_d4977
100 _aMarvin E.Mundel
245 _aMotion and Time Study Improving Productivity
250 _a7th Ed
260 _aPrentice Hall
_bNew Jersey
_c1994
942 _aNBS
_cBK
_k658.542 MUN
999 _c347405
_d347405