McConnell, Campbell R. <br/><br/>
Microeconomics :  principles, problems, and policies / 

 - 15th ed. 
 - Boston   McGraw-Hill,  2002. 
 - xxiv, 514p. :  ill. ;  26 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0072340371  
<br/><br/><label>LC Class. No.: </label>HB172  / .M13 2002