Loney,S.L. <br/><br/>
Plane Trigonometry, part-2 
S.L. Loney 
 - London  Cambridge university Press  1978 
 - xiii,211 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane Trigonometry
<br/><br/><label>Dewey Class. No.: </label>SC/ST B52 K3, K4. 2