000 00324nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9788122430011
100 _aAgarwal,M.K.
245 _aEngineering and Managerial Economics
260 _aNew Delhi
_bNew Age International Pub.
_c2011
300 _a285p.;21cm
942 _cDB
999 _c9858
_d9858