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020 _a0 7069 0852 X
035 _a8129
082 _a330.18
_BGRA
100 _aGraaff,j.de.v.
245 0 _aTheoretical Welfare Economics
250 _a-
260 _aNew Delhi
_bVikas Publishing House Pvt. Ltd.
300 _a178
500 _a1407
650 _a-
942 _cBK
999 _c8129
_d8129