Gopal Chandra Sinha <br/><br/>
Bharat barser itihas prachin adi madhya jug / 
Gopal Chandra Sinha 
 -  Pragatishil Publ. 
<br/><br/><label>ISBN: </label>81-8064-092-2 
<br/><br/><label>Dewey Class. No.: </label>954.012