Bihar ki bhashayen / 
edited by Ganesh Devi and Vibha Singh Chauhan. 
 - Hyderabad :  Orient Blackswan,  2017. 
 - lx, 523 p. ;  30 cm. 
 - Bhartiya Bhasha Lok Sarvekshan ;  V.6, Pt.1 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789386689047 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic geography.<br/>Language survey--India--Bihar.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Bihar (India)--Languages.
<br/><br/><label>Dewey Class. No.: </label>410.95412  / 152Q7