000 00268nam a2200109Ia 4500
008 220901s1991 xx 000 0 eng d
082 _a330 N11
100 _aAggarwal, A N
245 _aThousand economics quiz
260 _aNew Delhi
_bRupa & Co.
_c1991
650 _aEconomics
942 _2ddc
_cBK
999 _c3844
_d3844