TY  - BOOK
AU  - Platt J T
AU  - Platt H K
TI  - Social significance of speech: an introduction to and workbook in sociolinguistics
U1  - 401 
PY  - 1975///
CY  - Amsterdam
PB  - North-Holland Pub Co
KW  - Social significance of speech
KW  - Sociolinguistic study
KW  - Sociology of language
ER  -