McConnell, Campbell R. <br/><br/>
Economics :  principles, problems, and policies / 
Campbell R. McConnell. 
 - 10th ed. 
 - New York :  McGraw-Hill,  c1981. 
 - xxxi, 914 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070449589 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB171.5  / .M139