Jakeman, Vanessa BEC : vantage practice tests upper-intermediate / Four tests for the Cambridge business English certificate Vanessa Jakeman, Russell Whitehead - Hong Kong Oxford University Press 2002 - 80 s. res., tbl. 28 cm. Lise Kütüphanesi ISBN: 0194531864 Subjects--Topical Terms: İngiliz dili--Ders kitapları Dewey Class. No.: 428