000 00331nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a CHA
100 _aChhabra, T N
245 0 _aEngineering & Managerial Economics
260 _aNEW DELHI
260 _bSUNINDIA
260 _c2010
300 _a17.2
650 _aManagement
999 _c160217
_d160217