Larson, Roland E. <br/><br/>
Precalculus / 
Roland E. Larson, Robert P. Hostetler and assistance of David E. Heyd. 
 - 2nd ed. 
 - Massachusetts :  D.C. Health and Company,  c1989. 
 - xvi, 730 p. A90 :  ill. (some col.) ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/>
<br/><br/><label>ISBN: </label>0669162779 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus.<br/>Mathematics--Graphic methods.
<br/><br/><label>Dewey Class. No.: </label>510  / LAP