Ghosh, Lalitkumar <br/><br/>
Plane trigonometry / 
Lalitkumar Ghosh 
 - Calcutta :  G. N. Halder,  1911 
 - ii, 271 p. ;  18 cm. 
<br/><br/> Strickly according to the syllabus prescribed by the Indian University 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane trigonometry
<br/><br/><label>Dewey Class. No.: </label>514.5