Rai, B.C. <br/><br/>
Mathod of teaching mathematics 

 - Lucknow  Prakashan Kendra  1985 
 - vi,191  Hb  20.6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>375.51