American headway.
Soars, Liz,1945-
Soars, John,1951-
Oxford : Oxford University Press
c2003.
Teacher's book by Liz and John Soars, Mike Sayers; Teacher's resource book by Matt Castle et al.
Student book -- Student book A -- Workbook -- Teacher's resource book -- Teacher's book -- Student book B.
English language
English language
English language