N. Gregory Mankiw <br/><br/>
Principles of microeconomics 

 - c.2 
 - Philippines  Cengages  2019 
 -  c.2 .
<br/><br/><label>ISBN: </label>9789814846097 
<br/><br/><label>Dewey Class. No.: </label>Cir.339/M31p/2019/c.2  / 5346