Larson, Ron <br/><br/>
Trigonometry 

 - Second Edition  
 - Pasig City Philippines:  Cengage Learning;  2015. 
 - 194 pages,  25 cm. 
<br/><br/><label>ISBN: </label>9781305308329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>LC Class. No.: </label>CIR QA 531  / L37 2015