000 00317nam a2200133Ia 4500
008 210901s1964 xx 000 0 eng d
082 _a330.1 RIC
100 _aRichardson, G.B.
245 0 _aEconomic Theory
260 _aLondon
_bHutchinson University
_c1964
300 _a207
650 _aEconomics
942 _2ddc
_cBK
999 _c946
_d946