Reyes, Fe N., <br/><br/>
Trigonometry  
Fe N. Reyes 
 - 2nd  Edition 
 - Mandaluyong City :  National Book Store.  2007. 
 - 394 pages :  charts, figures ;  22 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>9710861328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry.
<br/><br/><label>Dewey Class. No.: </label>516.24   / R330t