000 00273nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aOnkar N. Pandey
245 0 _aEngineering and managerial Economics
260 _c2010
650 _aSocial Science
_bEconomics
942 _cBK
999 _c5267
_d5267