TY  - BOOK
AU  - Coulmas, Florian
AU  - Coulmas,Florian
TI  - The Sociolinguistics:  The Study of Speakers` Choices
SN  - 0521543932   
U1  - N83 
PY  - 2005///
CY  - New York
PB  - Cambridge University
N1  - includes index and biblioraphy
ER  -