000 00828cam a2200217ua 4500
001 41339
005 20171214165427.0
007 ta
008 110701s1986 a g b000 u eng u
020 _a8185027064
_cNULL
040 _aMAIN
041 1 _aeng
_hNULL
082 1 4 _a658.542
_bUPC/I
110 1 _aUniversal publishing corpn .
_bNULL
_c(NULL)
245 1 0 _aIntroduction work study /
_cUniversal publishing corpn(UPC).
260 _aBombay :
_bUniversal publishing ,
_c1986.
300 _axiv,442p. :
_bills. diagrams,figs ;
_c24cm .
504 _aNULL
653 0 _aWORK MESUREMENT
942 _cBK
999 _c41016
_d41016