Radhaprasad Singh <br/><br/>
Samyayi shikshan kala 

 - Patna, India   Shri Ajanta Press Private Limited   1956 
 - 147p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching Technique