Algebra and trigonometry :  graphs and models / 
Marvin L. Bittinger ... [et al.]. 
 - Boston :  Addison-Wesley,  c1996. 
 - xviii, 723 [79] p. :  ill. (some col.) ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0201848880 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/>Algebra--Graphic methods.<br/>Trigonometry--Graphic methods.