Singh, Lallan Ji <br/><br/>
Adhunik sainya chintak (vicharak) 

 - 5th ed. 
 - Barely  Prakash Book Depot  2017 
 - 401 p. 
<br/><br/> 3122 23/05/2018 HBD18/7440 21/06/2018 Main Budget 
<br/><br/><label>ISBN: </label> RS195 
<br/><br/><label>Dewey Class. No.: </label>355.001 S64A(5)