Nicholson, Walter. <br/><br/>
Intermediate microeconomics and its application / 
by Watlter Nicholson. 
 - 4th ed. 
 - Chicago, Ill. :  The Dryden Press,  1987. 
 - xxvii, 627 p. 
<br/><br/><label>ISBN: </label>0030077990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.<br/>Economics.