TY  - BOOK
AU  - Bernstein,Basil
TI  - Class, codes and control: applied studies towards a sociology of language
SN  - 0710073968
AV  - FLL P41.P74C5 
PY  - 1973///
CY  - London
PB  -  : Routledge and Kegan Paul
KW  - Sociolinguistics
KW  - Educational psychology
KW  - Interaction analysis in education
ER  -