Beckenbach, Edwin F. <br/><br/>
Modern college algebra and trigonometry 
Edwin F. Beckenbach, Irving Drooyan. 
 - 3d ed. 
 - Belmont, Calif.  Wadsworth Pub. Co.  c1977. 
 - 486 p.  ill.  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534004687  13.95 
<br/><br/><label>LCCN: </label>76014900  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry, Plane.
<br/><br/><label>LC Class. No.: </label>QA154.2  / .B43 1977 
<br/><br/><label>Dewey Class. No.: </label>512/.13