Nicholson, Walter <br/><br/>
Microeconomic theory  : basic principles and extensions 

 - 6th ed. 
 - Forth Worth, TX :  Dryden Press,  c1995 
 - xxiii, 901 p. :  ill. 
<br/><br/><label>ISBN: </label>0030075548 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics