Malviya R. N. , Battacharya P. K Abhinandan <br/><br/>
Indian Knowledge Systems Viksit Bharat-2047 

 -  D. P. S. Publishing House , new Delhi-110002  2025 
 - P-416  23.5*15.5 
<br/><br/><label>ISBN: </label>9788198096449 
<br/><br/><label>Dewey Class. No.: </label>001.954  / MAL