Intermediate Microeconomics and its application / 
Nicholson  Walter  
 - 8th ed 
 - San Diego :  The Dryden press,  2000. 
 - xxx,605 p,:  ill.; 
<br/><br/><label>ISBN: </label>0030259169 
<br/><br/><label>LC Class. No.: </label>HB172  / .N52  2000