Loney,S.L. <br/><br/>
Plane Trigonometry, part-1 
S.L. Loney 
 - 6th  
 - London  Cambridge university  1963 
 - xi,391 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane Trigonometry
<br/><br/><label>Dewey Class. No.: </label>SC-ST B52 K3.1