Pradhan, L. P. <br/><br/>
Elementary trigonometry  

 - Kathmandu   Ratna Pustak Bhandar   2000 
 - 154 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry 
<br/><br/><label>Dewey Class. No.: </label>516.24  / P882e 2000