Eastern indiastat <br/><br/>
Eastern Indiastat e-yearbook, 2010 :  socio-economic reference digital database of eastern states of India, 2000-2009 : covering states of Bihar, Chhattisgarh, Jharkhand, Orissa and West Bengal 

 - New delhi:  2010. 
<br/><br/><label>ISBN: </label>9789380590042 
<br/><br/><label>Dewey Class. No.: </label>330  / EAS.E