00776nam0-22002651i-450-990003005640403321000300564FED01000300564(Aleph)000300564FED0100030056420000920d--------km-y0itay50------baENGAggregate economics and public policyby Barry N. Siegel.HomewoodIll.Richard D. Irwin1960.337 p.24 cmIrwin series in economicsSiegel,Barry N.118473ITUNINARICAUNIMARCBK990003005640403321N/1.4 SIE bis3254/ISESN/1.4 SIE018182SESSESAggregate economics and public policy43963UNINA