Changes 1 Class cassette set (2 cassettes)
Subtitle: English for International Communication
Edition: Unabridged edition
Series: changes 1 
Publisher: Cambridge University Press
Published: June 24, 1994
Language: eng
Format: Audio cassette
ISBN-13: 9780521449410
Subjects: ELT audio-visual (video & audio cassettes); ELT grammars & grammar practice; Unabridged Audio - Misc.Nonfiction; English as a Second Language; Foreign Language Study; English; Language; Foreign Language Study / English as a Second Language; Language Arts & Disciplines; Study & Teaching