000 00336nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aChowdhury,B.K.Roy
245 _aPurchasing competance
260 _aNew Delhi
260 _bSterling
260 _c1981
300 _a179p.
650 _aEconomic-Public finance
763 _a11835
999 _c44461
_d44461