000 00227cam a2200109ua 4500
082 1 4 _a330
_bECO
245 1 0 _aEconomics /
260 _aChennai :
_bViva Books ,
_c2009.
300 _a302p.;
650 0 _aEconomics
942 _cBK
999 _c71596
_d71596