Changes Intro Class cassette set
Subtitle: English for International Communication
Edition: Student Ed edition
Series: changes Intro 
Publisher: Cambridge University Press
Published: January 13, 1999
Language: eng
Format: Audio cassette
ISBN-13: 9780521626415
Subjects: ELT grammars & grammar practice; Linguistics; Foreign Language Study; Unabridged Audio - Misc.Nonfiction; English; Language; English as a Second Language; English language - Textbooks for foreign speakers; Foreign Language Study / English as a Second Language