Maity, Kantish Chandra and Ghosh, Ramkrishna <br/><br/>
Plane trigonometry 

 - 4th ed. 
 - Calcutta  ; New Central Book  , 1986 
 - 210p. 
<br/><br/><label>ISBN: </label> 20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  / MAI