Swokowski, Earl W. <br/><br/>
Fundamentals of algebra and trigonometry 
Earl W. Swokowski 
 - 4th 
 - Boston  PWS-Kent pub.  1979 
 -  300p. 
<br/><br/> Includes index 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>0871502542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry, Plane
<br/><br/><label>Dewey Class. No.: </label>516.24  / SWF