Campbell, Colin Learner-based teaching / Colin Campbell & Hanna Kryszewska - Oxford : Oxford Univ. Press, 2003 - 125 p. : ill. - Resource books for teachers . ISBN: 0194371638 Subjects--Topical Terms: ENGLISH LANGUAGE--STUDY AND TEACHING--FOREIGN LEARNERS LC Class. No.: PE1128 .A2 / C356L