000 00442nam a2200169Ia 4500
999 _c7769
_d7769
020 _a"92-2-101939-X"
050 _aT60
245 0 _aIntroduction to work study .
250 _a3rd. rev. ed.
260 _bInternational Labour Office,
_aGeneva:
_c1979.
260 _c"1979"
300 _axiv, 442p.; 28cm
504 _a"Y"
650 _a1. work measurement 2. methods engineering 3. Production management.
653 _a"N"
942 _cBK