Boyes, William; Melvin, Michael <br/><br/>
Microeconomics 

 - 7th ed. 
 - Boston  Houghton Mifflin and Company  2008 
 - xxiv, 510 p. 
<br/><br/><label>ISBN: </label>0 618 83326 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics