Dòng Nội dung
1
Activate your English : intermediate : coursebook / Barbara Sinclair, Philip Prowse.
Cambridge : Cambridge University Press, 1997.
95, [1] s. : ill. ; 30 cm.



2
American headway 1 : Student book / Liz Soars, John Soars.
New York : Oxford University Press, 2001.
154 tr.: ill. ; 28 cm.



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Building English skills : silver level / McDougal, Littell.
New York : McDougal, Littell & Company, 1984.
466 p. : ill. ; 23 cm.