Bouldin, Richard <br/><br/>
Calculas, with applications to business, economics and social science 
Richard Bouldin 
 - Holt  CBS College Publishing  1985 
 - ix, 521p. 
<br/><br/><label>ISBN: </label>0030697646 
<br/><br/><label>Dewey Class. No.: </label>515 B663C