Nocon, Ferdinand P. ; Torrecampo, Joel T. ; Torrecampo, Loreta B. ; Daguia, Wilfredo B. [and] Ofrasio, Edna G.  <br/><br/>
Trigonometry :  made simple for Filipinos. text/workbook /  
Ferdinand P. Nocon … [and four others] 
 - ix, 271 pages :  illustrated ;  26 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9710861662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Mathematics<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  / T73