NOWLAN A.Robert. <br/><br/>
Lessons In College Algebra and Trignometry 

 - Newyork,  Harper & Row pub.  1978 
 - xv, 733p. 
<br/><br/><label>ISBN: </label>0-06-044856-3 
<br/><br/><label>Dewey Class. No.: </label>512.9