Introduction to microeconomics:  econ 1b03/ 
N. Gregory Mankiw ...[et al.]. 
 - Toronto:  Nelson Education,  2013. 
 - 520 p. : 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780176664213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.
<br/><br/><label>LC Class. No.: </label>HB172 .I58 2013