000 00324nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a PAN
100 _aPandey, O N
245 0 _aEngineering & Managerial Economics
260 _aDELHI
260 _bKATARIA
260 _c2010
300 _a202
650 _aManagement
999 _c160218
_d160218