TY  - BOOK
AU  - Sgall,Petr
TI  - Variation in language: code switching in Czech as a challenge for sociolinguistics 
SN  - 1556192649 :
AV  - P115 V299 1992
PY  - 1992///
CY  - Philadelphia
PB  - J. Benjamins Pub. Co.
KW  - Code switching (Linguistics)
KW  - Czechoslovakia
KW  - Sociolinguistics
N1  - HKBU library; YT2025 M10
ER  -