000 00326nam a2200133Ia 4500
008 221001s1975 xx 000 0 eng d
020 _a333901193
082 _a338.5 RAY
100 _aRay, N. C.
245 3 _aAn introduction to microeconomics
260 _aDelhi
_bMacmillan
_c1975
300 _axi, 436p.
942 _2ddc
_cBK
999 _c14640
_d14640