000 00253nam a2200109Ia 4500
082 _a658.15
_bGUP/M
100 _aGupta G S
245 _aManagerial economics
260 _c2014
856 _uhttp://192.168.0.150:8080/xmlui/handle/123456789/210
942 _cBK
999 _c365
_d365