Understanding microeconomics / 
Russell S Sobel... [et-at] 
 - 13th ed,  internationl ed.  
 - Australia :   South-Western Cengage Learning,  2011.  
 - xxvii -553 p. :   ill. ;  29 cm.  
<br/><br/><label>ISBN: </label>9780538756198 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.
<br/><br/><label>Dewey Class. No.: </label>338.5  / UNM