Paul Abbott <br/><br/>
Understand Trigonometry 

 - London  Book Piont Ltd  2003 
 - 194 pg 
<br/><br/><label>ISBN: </label>9781444102772 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.24