McConell <br/><br/>
Economics  Principles,Problems,andPolices 

 - 20th ed... 
 - United States  McGraw - Hill  2015 
 - xxxvii,888p. 
<br/><br/><label>ISBN: </label>9780078021756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Principles,Problems,andPolices
<br/><br/><label>Dewey Class. No.: </label>330