Chakrabarti, Dilip K. <br/><br/>
The Geopolitical Orbits of Ancient India 
Chakrabarti, Dilip K. 
 - New Delhi  Oxford University Press  2010 
 - 198p. 
<br/><br/><label>ISBN: </label>198069898 
<br/><br/><label>Source: </label>Textbook