Mehrotra, R.R. <br/><br/>
Sociology of secret languages / 
R.R. Mehrotra. 
 - Shimla :  Indian Institute of Advanced Study,  1977. 
 - v, 107p. ;  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages.<br/>Sociolinguistics.<br/>Languages, secret.
<br/><br/><label>Dewey Class. No.: </label>306.44