Millard M. Mamhot, Dennis Tarepe, and Alice A. Mambot  <br/><br/>
PLANE TRIGONOMETRY A Calculator Approach  

 -  Purely Books Trading & Publishing Corp.  2012 
<br/><br/> Includes Index  
<br/><br/><label>ISBN: </label>978-971-95338-5-6 
<br/><br/><label>Dewey Class. No.: </label>Fil. 516.24 M31 2004