Loney S. L. <br/><br/>
Plane Trigonometry part II / 
by Loney S. L. 
 - XI, Page Variations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Plane Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  LON