Loney, S. L.  1860-1939. <br/><br/>
Plane trigonometry / 
S. L. Loney 
 - Cambridge :  University Press,  1912 [ Reprinted 1964 ] 
 - 211 p. ;  17 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry, Plane.
<br/><br/><label>Dewey Class. No.: </label>516.242  / LOP 1964