Samuelson, Paul A. <br/><br/>
Economics /  
Paul A. Samuelson, William D. Nordhaus. 
 - 13th edition 
 - New York :   McGraw-Hill Book,   [1989] 
 - xl, 1013 pages :  illustrations ;  23 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070547866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics