Drooyan, Beckenbach <br/><br/>
Modern college algebra and trigonometry 

 - 3rd ed. 
 - California  Wadswoeth Publishing Computer  1977 
 - 486 p 
<br/><br/><label>ISBN: </label>0-534-004468-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA 154.2 .B43/