Cabansay, Myrna A. <br/><br/>
Trigonometry : simplified for beginners 

 - Manila  Sinagtala  1978 
 - 184 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>Fil 516.24 C111t