Demana <br/><br/>
Precalculus  functions and graphs:instructor's resource guide 
Demana and Waits 
 - Reading,Massachusetts:  Addison-Wesley,  1990. 
 - v. p. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-201-52782-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus
<br/><br/><label>Dewey Class. No.: </label>510  / DEI