000 00279nam a22001337a 4500
999 _c674
_d674
020 _a9788183895804
082 _a330 PUC 2
100 _aAgarwala S.K
245 _aCore Economics
250 _a13
260 _aNew Delhi
_bGoyal Brothers
_c2017
650 _aECONOMICS
942 _cBK