Interchange :
Richards, Jack C.
Interchange : English for international communication : student's book 2 / Jack C. Richards with Jonathan Hull and Susan Proctor. - Cambridge : Cambridge Univ Press, 1991. - xi, 134 p. : col. ill., maps ; 28 cm.
0521376815
English as a second language.
Communication, International--Problems, exercises, etc.
428.24
Interchange : English for international communication : student's book 2 / Jack C. Richards with Jonathan Hull and Susan Proctor. - Cambridge : Cambridge Univ Press, 1991. - xi, 134 p. : col. ill., maps ; 28 cm.
0521376815
English as a second language.
Communication, International--Problems, exercises, etc.
428.24