Changes : English for international communication : student's book 2 /
Jack C. Richards with Jonathan Hull and Susan Protector
- Cambridge : Cambridge University Press, 1995.
- 144 p. ; 30 cm.
Includes 2 sound cassettes : Class cassette A (91 min.) Units 1-9 - Class Cassette B (79 min.) Units 10- end . LC 0190 - LC 0214 are class sets
Accompanied by : Changes for international communication : workbook 2 / Jack C. Richards ; with Jonathan Hull and Susan Proctor (90 p. ; 30 cm.) 1995. ISBN 0521449332 Changes : English for international communication : teacher's book 2 / Jack C. Richards ; with Jonathan Hull and Susan proctor (160 p. ; 30 cm.) 1995. ISBN 0521449365