00791nam0-22002891i-450-99000616616040332119980601000616616FED01000616616(Aleph)000616616FED0100061661619980601d1956----km-y0itay50------ba--------00-yyPrinciples of EconomicsRaymond T. Bye.5. ed. -New YorkAppleton-Centurt- Crofts1956XI,, 691 p.24 cm330Bye,Raymond T.<Raymond Taylor ;1892- >118941ITUNINARICAUNIMARCBK990006166160403321XV B 43782449FGBCFGBCPrinciples of Economics644536UNINAGIU01