Hughes, John Business result : intermediate : student's book / John Hughes & Jon Naunton ; interactive workbook material by Alastair lane - Oxford : Oxford University Press, 2007 - 159 p. : ill. (some col.) ; 28 cm. + 1 CD-ROM System requirements: Windows and Mac compatible ISBN: 9780194768009 (student's bk.) 9780194768030 (CD-ROM) Subjects--Topical Terms: English language--Business English