000 00284nam a2200121Ia 4500
008 221001s2000 xx 000 0 eng d
082 _a823.9 GRE
100 _aPURI (V.K)
245 0 _aEconomic systems and microeconomic theory
260 _c2000
300 _a255
942 _2ddc
_cBK
999 _c44747
_d44747