000 00413nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a658
100 _aBarnes Ralph M.
245 0 _aMotion and time study design & measurement of wor
260 _aNULL
260 _bJohn Wiley And Sons.
260 _c1980
300 _a689p.
365 _b458.2
650 _aGENERAL
942 _cDBK
999 _c23276
_d23276