000 00433nam a2200169Ia 4500
003 OSt
008 181001s1958 xx 000 0 und d
020 _a9788126522170
082 _bBAR
100 _aBarners, Ralph M.
245 0 _aMotion and time study design and measurement of work
250 _a7th
260 _bWiley India,
_aNew Delhi:
_c©1958
300 _axi, 689p.
650 _aMechanical Engineering
942 _2ddc
_cBK
999 _c5745
_d5745