Impact English for Social Interaction Watcyn-Jones, Peter creator text xxk Middlesex Penguin Books 1979 monographic eng 190 p. : il. Impacts contains specially written dialogues for listening and reading comprehension, substitution tables for oral practice of the major functions of English, written exercises and useful training in dialogue-writing. Level: Intermediate and Advanced Students. Peter Watcyn-Jones ; with line drawings by David Lock. ACTIVIDADES DE APRENDIZAJE ENSEÑANZA DE IDIOMAS INGLÉS 0-14-08-1311-X IES28-Rosario 000000 20240802183324.0 007919 spa