Larson, Ron <br/><br/>
Algebra and trigonometry 
Ron Larson, Robert Hostetler ; with the assistance of David C. Falvo. 
 - 7th ed. 
 - Boston  Houghton Mifflin Co.  c2006. 
 - 1 v (various pagings)  col. ill.  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0618643214 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry