Hashemi, Louise Grammar for PET with answers : self-study grammar reference and practice / Louise Hashemi, Barbara Thomas - Dubai Cambridge University Press 2006 - 216 s. res., fotoğ., tbl. 25 cm. Lise Kütüphanesi ISBN: 0521601207 Subjects--Topical Terms: İngiliz dili--Gramer Dewey Class. No.: 425