000 00441nam a2200181Ia 4500
001 CATREF109393
008 110518s9999 xx 000 0 und d
041 _aeng
082 _a330
100 _asilverman, H.A.
245 _aSubstance of economics : Student and the general reader
260 _aLondon
_bSir Issac Pitman
_c1960
300 _axvii, 379p
546 _bRoman
650 _aEconomics
906 _atext
942 _cBK
999 _c225928
_d225928