TY  - BOOK
AU  - Weinreich,Uriel
AU  - Vincenz,A.de
AU  - Kohlhase,Jörg
ED  - Pranab Ghosh Collection (National Library, Kolkata)
TI  - Sprachen in Kontakt: Ergebnisse und Probleme der Zweisprachigkeitsforschung 
U1  - 404.2 22
PY  - 1977///
CY  - München
PB  - C.H. Beck
KW  - Language and languages
KW  - Bilingual communication in organizations
KW  - Bilingualism
N1  - Translation of: Languages in contact; Includes bibliographical references
ER  -