Longman active study dictionary : Because you're serious about learning English - 3rd ed - Harlow University of Social sciences and Humanities (National University of Ho Chi Minh City) 1998 - 807 p. 20 cm. 003338 X 088 ISBN: 0582298938 Subjects--Topical Terms: English language - Dictionaries--Pronunciation Dewey Class. No.: 423.4 / L856