TY  - BOOK
AU  - Bernstein, Basil
TI  - Class, codes, and control
SN  - 9780415302906
SN  - 200529517
U1  - 306.44 BER .4 
PY  - 2003///>
CY  - London ; New York
PB  - Routledge
KW  - Educational sociology
KW  - Sociolinguistics
N1  - Includes bibliographical references and index
ER  -