Campbell R. McConnell <br/><br/>
Economics  principles, problems, and policies 

 - 20th ed. 
 - New York   McGraw-Hill Education  2015 
 - xxxviii,953p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780078021756 0078021758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330 - M11