Samuelson Paul A. Au. <br/><br/>
Economics   An introductory analysis    
Samuelson Paul A. Au. 
 - 6th Edition 
 - New York  McGraw-Hill New         1964 
 - xxii,838p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X, J5;K4;1