Fishman, Joshua A., 1926-. <br/><br/>
Language loyalty in the United States: the maintenance and perpetuation of non-English mother tongue by American ethnic and religious groups. 

 - La Haya, Holanda   Mouton.  1966 
 - 478 p. 26 cm.     
<br/><br/>Bibliografía: p. 455-478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUAS - ESTADOS UNIDOS.
<br/><br/><label>Dewey Class. No.: </label>409.73/F539l