Dwyer, David. <br/><br/>
Precalculus  
/ by David Dwyer and Mark Gruenwald. 
 - Belmont, CA :   Thomson-Brooks,  2004. 
 - xii, 858, 68, 20 p. :   ill. (some col.) ;   26 cm. + 1 CD-ROM (4 3/4 in.) 
<br/><br/><label>ISBN: </label>0534352871  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.
<br/><br/><label>Dewey Class. No.: </label>519.521 DWY 'R'  / 1213