00974nam0-22003491i-450-99000822779040332120090916144943.00-333-24296-3000822779FED01000822779(Aleph)000822779FED0100082277920090916d1979----km-y0itay50------baengGBa---ac--001yyWelfare economicsintroduction and development of basic conceptsYew-Kwang NgLondon ; BasingstokeMcMillan1979XVI, 332 p.22 cmBenessereAspetti micro e macro-economiciNg,Yew-Kwang140515ITUNINARICAUNIMARCBK990008227790403321XV G2 12081DTEM/1 YEW10488/ISESVI A 40823165FSPBCDTESESFSPBCWelfare economics738395UNINA