Nicholson, Walter <br/><br/>
Intermediate microeconomics and its applications / 
Walter Nicholson 
 - 7 ed. 
 - Fort Worth :  The Dryden Press,  1997       
 - xxx, 573 p. 
<br/><br/><label>ISBN: </label>0030179181 
<br/><br/><label>LC Class. No.: </label>HB 172 N629i 1997