TY - BOOK AU - Ventola,Eija TI - The structure of social interaction : a systemic approach to the semiotics of service encounters SN - 0861876261 PY - 1987/// CY - London PB - Frances Pinter KW - BI-BuBU KW - Sociolinguistique KW - Communication orale N1 - Bibliogr., index ER -