Steinlage, Ralph C. <br/><br/>
College algebra and trigonometry / 
Ralph C. Steinlage. 
 - Santa Monica, Calif. :  Goodyear Pub. Co.,  c1981. 
 - ix, 661 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0830216405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>512  / STC 1981