000 00320nam a2200121Ia 4500
008 221001s1986 xx 000 0 eng d
082 _a330.1 DHI
100 _aDhingra, I. C.
245 0 _aEconomic systems and micro economic theory
260 _aNew Delhi
_bSultan Chand
_c1986
300 _aix, 490p.
942 _2ddc
_cBK
999 _c21820
_d21820