Description: Challenge to think /

Main Author:	Frank, Christine
Other Authors:	Rinvolucri, Mario, Berer, Marge
Format:	Book
Language:	English
Published:	Oxford: Oxford University Press, 1982.
Subjects:	English language > Study and teaching (Student's book)

Physical Description:	80 p. : ill. ; 25 cm.
ISBN:	019453250X