Young, Cynthia Y. , <br/><br/>
Trigonometry / 
Cynthia Y. Young. 
 - xxv, 590 pages :  color illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>0471756857 9780471756859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry --Textbooks.
<br/><br/><label>LC Class. No.: </label>QA531   / .Y68 2007