Singh, H S. <br/><br/>
Shekshik Mulyankan Kriyatmak Anushandhan evam Navachar / 
By H S Singh, M K Mishra. 
 - 1st Ed. 
 - Agra :  Rakhi Publication,  2012. 
 - 128 p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9789380375366 
<br/><br/><label>Dewey Class. No.: </label>370  / SIN