TY - BOOK AU - Wright,Andrew AU - Haleem,Safia ED - Longman & Co. TI - Visuals materials for the language teacher T2 - Longman keys to language teaching SN - 0582047811 U1 - 428.0071 23 PY - 1992///. CY - London: PB - Longman, KW - English language KW - Study and teaching KW - Foreign speakers KW - Audio-visual instruction ER -