Riddell, Tom. <br/><br/>
Economics :  a tool for critically understanding society / 
Tom Riddell ... [et al.]. 
 - 9th ed. 
 - Boston, MA :  Addison-Wesly,  c2011. 
 - xxvii, 622 p. :  ill. ;  24 cm. 
 - The Pearson series in economics .
<br/><br/>
<br/><br/><label>ISBN: </label>9780131368491 9780131368491 (alk. paper) 
<br/><br/><label>LCCN: </label>2009041845 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>Dewey Class. No.: </label>330