McConnell, Campbell R. <br/><br/>
Economics  principles, problems, and policies /  [Book] : 
Campbell R. McConnell, Stanley L. Brue. 
 - 5th ed. 
 - New York :  McGraw-Hill Irwin,  c1972. 
 - xxvi, 838 p. :  ill. (chiefly col.) ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>070448930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>Dewey Class. No.: </label>330