00509nam a2200181Ia 4500 0000012841 20251012174524.0 860731s1975 enk 000 0 eng d 0710070608 (set) 9780710070609 (set) Class, codes and control by Basil Bernstein. London Routledge and Kegan Paul 1975. 3 v. Children Language. Sociolinguistics. Enfants Langage. Sociolinguistique. 5283 5283