TY - BOOK AU - Gumperz,John J.(John Joseph),1922- AU - Hymes,Dell TI - Directions in sociolinguistics: the ethnography of communication SN - 0631149864 PY - 1972/// CY - Rinehart and Winston, New York PB - Holt KW - Sociolinguistics N1 - Bibliography: p. 555-581 ER -