Language (2) Commerce (2) Conversation analysis (2) Social exchange (2) Sociological aspects (2) Escritos empresariales (2) Sociología (2) Analyse de site (2) Sociologie (2) Langage (2) Sociologie (2) Échange social (2) Analyse de la conversation (2) Langage (2) Langage commercial et des affaires (2) langage (2) Royaume-Uni (1) Door-to-door selling (1) Assaying (1) Communication (1) City dwellers (1) Volume (Cubic content) (1) Stores, Retail (1) Station wagons (1) Social psychology (1) Shopping centers (1) Scientists (1) Pragmatics (1) Negotiation (1) Middle class (1)