TY  - BOOK
AU  - Milroy,James
AU  - Milroy,Lesley
TI  - Authority in language: investigating standard English 
SN  - 9780415696821
U1  - 428  
PY  - 2012///
CY  - New York
PB  - Routledge
KW  - Standard language
KW  - English language
KW  - Language and languages
KW  - Communicative competence
ER  -