Bhattacharya Tapas, <br/><br/>
Textbook of objective geography 
by Tapas Bhattacharya 
 - New Delhi  Wisdom press  2015 
 - 288P. 
<br/><br/><label>ISBN: </label>978-93-83318-29-2 
<br/><br/><label>Dewey Class. No.: </label>U  / Q5