Plane geometry with basic trigonometry : a simplified approach 
Sarmiento, Felipe M. 
 -  Unlimited Books Library Services & Publishing Inc.,  2016 
 - viii, 286 p. 
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<br/><br/><label>ISBN: </label>978-9-71965416-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry.
<br/><br/><label>Dewey Class. No.: </label>F 516 S2463 2016