000 00359nam a2200157Ia 4500
008 170101s1990 xx 000 0 und d
082 _a330.1 G96E
100 _aGUPTA, R. D
245 0 _aElementary economic theory
250 _a2nd ed
260 _bNew Delhi
_c1990
300 _a611p
650 _aECONOMICS
653 _aECONOMICS
942 _2ddc
_cB
999 _c106108
_d106108