Dugopolski, Mark, <br/><br/>
Trigonometry /  
Mark Dugopolski. 
 - Second Edition. 
 - xix, 366 pages :  colored illustrations ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>032135690X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Trigonometry.
<br/><br/><label>Dewey Class. No.: </label>516.24  / D866