Mamhot, Millard M., <br/><br/>
Plane trigonometry:  a calculator approach / 
Millard M. Mamhot, Dennis Tarepe, Alice M. Mamhot. 
 - Intramuros, Manila :  Purely Books Trading & Publishing Corp.,  2012. 
 - vi, 128 pages :  tables, graphs, figures ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789719533856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Triangles and the trigonometric functions--Computation and problem-solving.
<br/><br/><label>Dewey Class. No.: </label>516.242  / M265p