000 00238nam a2200085Ia 4500
008 211203s9999||||xx |||||||||||||| ||und||
100 _aPigou,A. C.
_96690
245 4 _aThe economics of Welfare
260 _aLondon
_bThe Eng.Lang.Book Socit
_c1962
999 _c53741
_d53741