Upstream. Intermediate B2, Student's book /

Bibliographic Details
Main Author: Evans, Virginia
Other Authors: Dooley, Jenny
Format: Book
Language:English
Published: Newbury : Express Publishing, c2002.
Subjects:
Description
Physical Description:222 p. : il. col. ; 30 cm. + 4 discos sonoros (class)
ISBN:9781843255680