TY - BOOK AU - Bernstein,Basil B. TI - Class, codes and control SN - 0710086600 (v. 3) AV - P40 .P68 vol. 4 1974 U1 - 302.23 19 PY - 1974///-<77 > 1977- printing CY - London, Boston PB - Routledge & K. Paul KW - Sociolinguistics KW - Educational sociology KW - Interaction analysis in education N1 - Includes bibliographies and index; v. 1. Theoretical studies towards a sociology of language. --v. 3. Towards a theory of educational transmissions ER -