Samuelson, Paul Anthony,  1915- <br/><br/>
Economics :  an introductory analysis 

 - 8th ed. 
 - 867 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economía
<br/><br/><label>LC Class. No.: </label>HB171.5  / S251 1970