Barr, N. A. Economics of the Welfare State / Nicholas Barr. - 5 th edition - xxii, 386 pages : illustrations ; 25 cm ISBN: 9780199297818 Subjects--Topical Terms: Welfare economicsRefah ekonomisi Subjects--Geographic Terms: Great Britain--Economic policyBüyük Britanya--Ekonomi politikası LC Class. No.: HB846 / .B37 2012