Principles of economics / 
McDowell, Moore... [et al.] 
 - London :  McGrawhill,  2006. 
 - xxii, 920 p. :  ill. ;  26 cm. 
<br/><br/> Inludes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0077108310 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.