New headway English course : upper-intermediate : student's book.Part A Units 1-6 / / Soars John, Soars Liz.
2 impr.
Oxford : Oxford University Press, 2000.
ISBN 0-19-435-805-4
New headway English course : upper-intermediate : student's book.Part A Units 1-6 / / Soars John, Soars Liz.
2 impr.
Oxford : Oxford University Press, 2000.
ISBN 0-19-435-805-4