What's Best :  takes your spreadsheet beyond "What if" / 
Library of congress. 
 - California :  General Optimization Inc.,  1986. 
 - 248 p. 
<br/><br/><label>ISBN: </label>0-8162-3243-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managment
<br/><br/><label>Subjects--Index Terms: </label>basic modeling concepts  saving solutions