000 00461nam a2200181Ia 4500
999 _c75553
_d75553
005 20201016113543.0
008 180710s9999 xx 000 0 und d
041 _aEN
082 _a658.54
_bMOR
_223
100 _aMorris, J. Walker
245 _aPrinciples of work study
_c/By J. Walker Morris
260 _aLondon
_bHeinemann
_c1969
300 _a124 p.
509 _aNS
650 _aWork measurement
650 4 _aMethods engineering
_911461
942 _cS