Sharp /Henry  <br/><br/>
Elements  of plane trigonometry 

 - New Jersey  Prentice Hall of India  1958 
 - 274 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Plane 
<br/><br/><label>Dewey Class. No.: </label>516.2  / SHA