Loney, S. L. <br/><br/>
Plane Trigonometry / 
S. L. Loney 
 - London :  Cambridge University Press,  1957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  / LON