000 00303nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658.5 SAW
100 _aSawhney, S C
245 0 _aProductivity management: Concepts and techniques
260 _bTMH
_aDelhi
_c1991
300 _a274p p.
942 _cBK
999 _c1061
_d1061