TY  - BOOK
AU  - Jessel Levic
TI  - Ethnic process :  An evolutionary concept of languages and Peoples   
T2  - Contributions to the Sociology of Languages. 20
U1  - Y:3(P), L8 
PY  - 1978///
CY  - Hague
PB  - Mouton          
KW  - Sociology of Language
N1  - Bibliography chapterwise
ER  -