McConnell, Campbell R. <br/><br/>
Economics :  principles, problems, and policies / 
Campbell R. McConnell. 
 - 6th ed. 
 - New York :  McGraw-Hill Book co.,  c1975. 
 - xxv, 917 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070449058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics. 
<br/><br/><label>Dewey Class. No.: </label>330  / MCE 1975