Sharp, Henry, Jr. <br/><br/>
Elements of plane trigonometry / 
Henry Sharp Jr. 
 - Englewood Cliffs :  New Jersey Prentice-hill,  1958. 
 - 274 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry.
<br/><br/><label>Dewey Class. No.: </label>516.24  / S531E