Mansfield, Edwin., <br/><br/>
Principles of microeconomics / 
Edwin Mansfield.  
 - 4th edition 
 - New York :   Norton,   1983 
 - xi, 456 pages :  illustrations ;  26 cm 
<br/><br/>Includes appendices and index. 
<br/><br/><label>ISBN: </label>0393952673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics