Hart, William L. <br/><br/>
College algebra and trigonometry / 
William L. Hart and Bert K. Waits 
 - Lexington :  D.C. Health & Co.,  1978 
 - xiv,482p.:ill. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>669014605 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA 154.2