Mehrotra, R. R.,  1936- <br/><br/>
Sociology of secret languages / 
R.R.Mehrotra. 
 - Simla :  Indian Institute of Advanced Study,  1977. 
 - 102 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cant.<br/>Languages, Secret.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>India--Languages.