000 00318nam a2200133Ia 4500
100 _aSawhney/S.C
942 _cBK
654 _aproductivity
245 _aProductivity management:Concepts and techniques
260 _bTata Mc Graw hill
_aNew Delhi
_c1991
082 _a658.5
_bSAW
300 _a275
546 _aENGLISH
999 _c28203
_d28203