McGivney, Raymond <br/><br/>
Essential precalculus / 
Raymond McGivney, James McKim, Benedict Pollina 
 - Belmont, Ca. :  Wadsworth Publishing Co.,  1980 
 - 452 p. :  ill. ;  25cm. 
<br/><br/><label>ISBN: </label>053400766X 
<br/><br/><label>LCCN: </label>79-022935 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics