American headway.
Soars, Liz,1945-
Soars, John,1951-
Maris, Amanda.
Falla, Tim.
New York ; Oxford : Oxford University Press,
c2002-
Teacher's book by Liz and John Soars, and Amanda Maris ; Workbooks by Tim Falla, Liz and John Soars ; Student book by John and Liz Soars.
Student book -- Teacher's book -- Workbook -- Workbook A -- Workbook B
English language
English language
English language