Activate your English :
Sinclair, Barbara.
Activate your English : intermediate self-study workbook / Barbara Sinclair, Philip Prowse. - Cambridge : Cambridge University Press, 1996. - 50 p. : ill., 1 map ; 30 cm.
0521425700
English language--Textbooks for foreign speakers.
428.24
Activate your English : intermediate self-study workbook / Barbara Sinclair, Philip Prowse. - Cambridge : Cambridge University Press, 1996. - 50 p. : ill., 1 map ; 30 cm.
0521425700
English language--Textbooks for foreign speakers.
428.24