Chang, Yih-Long <br/><br/>
Quantative Systems for Bussiness version 2.0/ 
Yih-Long Chang and Robert S. Sullivan 
 - New Jersey:  Prentice-Hall Inc,  c1986. 
 - xi,175p.:  ill.; 
<br/><br/> include answers to exercise 
<br/><br/><label>ISBN: </label>013747007 x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business
<br/><br/><label>Dewey Class. No.: </label>658