McConnell, Campbell R. <br/><br/>
Micro-economics :  principles, problems, and policies / 
Campbell R. McConnell and Stanley L. Brue. 
 - 12th ed. 
 - New York :  McGraw-Hill,  c1993. 
 - vp. ;  ill. (some col.) ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0070456178 9780070456174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.
<br/><br/><label>LC Class. No.: </label>HB172  / .M33 1993