Loney, S. L. <br/><br/>
Plane trigonometry/ 
by S. L. Loney 
 - Indian ed. 
 - Calcutta :  Radha Pub. House,  2002-2006 
 - 2 v.;  18 cm. 
<br/><br/> Vol. 1: Metric ed. 
<br/><br/><label>ISBN: </label> Rs. 55.00 (vol. 1) Rs. 40.00 (vol. 2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane trigonometry<br/>Trigonometry--Problems, exercises, etc.<br/>Trigonometry--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>516.242