00318nam a2200109Ia 4500082002400000100002900024245010200053260002700155300001600182500000500198700000500203 a339.520954bP538.PW aPhelps, Edmund S. d ed. aPrivate wants and public needs; issues surrounding the size and scope of government expenditureb aNew YorkbNortonc1965 axiii, 176p. a a