Language attrition in progress / 
Bert Weltens, Kees de Bot and Theo van Els (eds.) 
 - Dordrecht-Holland :  Foris Publications,  1986 
 - vi, 224 p. :  ill. ;  24 cm. 
 - Studies on Language Acquisition ;  . 2 .
<br/><br/>Includes bibliography 
<br/><br/><label>ISBN: </label>9067653225  RM231.77 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language attrition