000 00308nam a22001217a 4500
008 231018b |||||||| |||| 00| 0 eng
082 _a330
_bSE53I
100 _aSen and Das
_95606
245 _aAn introduction to economic theory
260 _aCalcutta
_bBook land P Ltd.
_c1962
300 _a594p
942 _cBK
999 _c37864
_d37864