May, Peter Knockout first certificate : student's book / Peter May - 3. bsk. - Portugal Oxford University Press 1999 - 191 s. rnk. res., tbl., fotoğ. 30 cm. Lise Kütüphanesi ISBN: 0194533646 Subjects--Topical Terms: İngiliz dili--Ders kitapları Dewey Class. No.: 428