00811nam0-22003011i-450-99000030047040332120001010000030047FED01000030047(Aleph)000030047FED0100003004720001010d--------km-y0itay50------baitay-------001yyEconomics. An introductory analysisPaul A. Samuelson.7° ed.New YorkMcGraw-Hill Book Companys.d.XXI,821 p., ill., 24 cm660Samuelson,Paul Anthony<1915-2009>3816ITUNINARICAUNIMARCBK99000030047040332104 171-11CI 5642DINCHDINCHEconomics16316UNINAING01