Hettige, Siri (Editor) <br/><br/>
Algebra and trigonometry 

 - 2nd Edition 
 - New Jersey  Prentice-Hall  1986 
 - xiv,626p. 
<br/><br/><label>ISBN: </label> USD 34.50 
<br/><br/><label>Source: </label> USD 34.50 
<br/><br/><label>Dewey Class. No.: </label>512.13 HES