Beckenbach, Edwin F. <br/><br/>
Modern college algebra and trigonometry 
[by] Edwin F. Beckenbach [and] Irving Drooyan. 
 - Belmont, Calif.  Wadsworth Pub. Co.  [1968] 
 - x, 436 p.  illus.  24 cm. 
<br/><br/> "Revision of the author's Integrated college algebra and trigonometry." 
<br/><br/><label>LCCN: </label>67025821  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry, Plane.
<br/><br/><label>LC Class. No.: </label>QA154  / .B417 
<br/><br/><label>Dewey Class. No.: </label>512