TY  - GEN
AU  - Bernstein,Basil
TI  - Class, Codes and Control : : the structuring of pedagogic discourse 
SN  - 0415302862 (set)
U1  - 302.23 22
PY  - 2003///
CY  - London
PB  - Routlegde
KW  - Education
KW  - Study and teaching
N1  - Includes bibliographical references and index
ER  -