Economics :  private and public choice / 
James D. Gwartney ... [et al.] 
 - 15th ed. 
 - Stamford, CT :  Cengage Learning,  2015 
 - xxvi, 757 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781285453538 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics