TY - BOOK AU - TI - Pair work: activities for effective communication : student A T2 - Penguin functional English SN - 0140813209 U1 - 428.2 PY - 1981/// CY - London PB - Penguin KW - English language KW - Textbooks for foreign speakers N1 - Accompanied by : Pair Work : Activities for effective communication : Student B / Peter Watcyn-Jones (62p. ; 25cm.), 1981 ISBN 0140813217 ER -