Novak, David. <br/><br/>
Intermediate algebra / 
David Novak. 
 - 2nd ed. 
 - Lexington :  D.C. Heath,  1987. 
 - xiii, 668 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0669122270 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.