Samuelson, Paul A.  1915-2009. <br/><br/>
Economics;  an introductory analysis / 
[by] Paul A. Samuelson. 
 - 7th ed. 
 - New York,  McGraw-Hill  1967 
 - xxi, 821 p.  illus. (part col.)  24 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>67015434  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.<br/>Economía
<br/><br/><label>LC Class. No.: </label>HB 171.5  / S193e 1967 
<br/><br/><label>Dewey Class. No.: </label>330