Medhi, Jyoti  Pd., <br/><br/>
Prathamic  Trigonometry 

 - 1st /   1986. 
 - Ghy.:   Barua  Agency,  1986. 
 - 176p. 
<br/><br/><label>Subjects--Personal Names: </label><br/> ,Mathematics,   Trigonometry., 
<br/><br/><label>Dewey Class. No.: </label>516.24