00934nam a2200229 i 4500000000255101CaOOAMICUS20030926223529.0030926s1990 xx 000 b eng cPUGita771 LBarry, Norman.(OLS)http://pug/name/89996Welfare /Norman Barry.[Buckingham] :Open University Press,[1990]ix, 144 p. ;21 cmConcepts in the social sciencesEconomia. Il reddito nazionaleEconomia del benessere (Welfare economics).(OLS)http://pug/subject/28903Concepts in the social sciences.(OLS)http://pug/title/135469PUGPUG1Magazzino4Mag. 771 L 5286296 286296PUGBibl2286296 92 454 2084771 L(OLS)http://pug/classification/2028245Welfare(OLS)http://pug/title/141759