000 00289nam a22001217a 4500
082 _a658.5421 BAR'M
100 _aBARNES, RALPH M
_956369
245 _aMOTION AND TIME STUDY PROBLEMS AND PROJECTS
250 _a2ND
260 _aNEWYORK
_bJOHN WILEY
_c1961
300 _a232P
942 _cBK
999 _c585259
_d585259