Sterling, Mary Jane <br/><br/>
Trigonometry for dummies :  a wiley brand  

 - New Jersey :  John Wiley &Sons,  c2014. 
 - 368 pages. ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781118827413 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry.<br/>Trigonometry--Problems, exercises, etc.