Dugopolski, Mark <br/><br/>
Trigonometry / 
Mark Dugopolski 
 - Boston, MA:  Addison-Wesley,   2003 
 - xvi, 368, 24, 4 p.:   ill.;   27 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0201703386 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry