000 00314nam a2200133Ia 4500
008 210901s1969 xx 000 0 eng d
082 _a330 SIL
100 _aSilk, L.S.
245 0 _aReadings of economics
260 _aNew York
_bEasters Division
_c1969
300 _a344
650 _aEconomics
942 _2ddc
_cBK
999 _c8082
_d8082