00942nam0-22003131--450-99000834292040332120060612143013.0000834292FED01000834292(Aleph)000834292FED0100083429220060612d1964----km-y0itay50------baengUSy-------001yyUnderstanding our economyanalysis, issues, principles[by] William P. Mortenson, Donald T. Krider [and] Roy J. SampsonBostonHoughton Mifflin Co1964IX, 502 p.25 cm33011 rid.itaMortenson,William P.500578Krider,Donald T.500579Sampson,Roy J.108382ITUNINARICAUNIMARCBK990008342920403321XV B 42375686FGBCFGBCUnderstanding our economy720875UNINA