Moran, Judy Flagg. <br/><br/>
Precalculus concepts in context / 
Judith Moran, Marsha Davis, Mary Murphy. 
 - Boston :  PWS Pub. Co.,  1996. 
 - xvii, 555 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534197892 
<br/><br/><label>LCCN: </label>95035595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.<br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>512.13