Beckenbach, Edwin F. <br/><br/>
Modern college algebra and trigonometry 
Edwin F. Beckenbach, Irving Drooyan, Michael D. Grady. 
 - 5th ed. 
 - Belmont, Calif.  Wadsworth Pub. Co.  c1986. 
 - xviii, 638 p.  ill.  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534058868  24.95 (est.) 
<br/><br/><label>LCCN: </label>85026344 //r93 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Plane trigonometry.
<br/><br/><label>LC Class. No.: </label>QA154.2  / .B43 1986 
<br/><br/><label>Dewey Class. No.: </label>512.13