Hashemi, Louise Objective PET : workbook / Cambridge English Louise Hashemi, Barbara Thomas - 6. bs. - United Kingdom Cambridge University Press 2013 - 79 s. res., fotoğ., tbl. 28 cm. Lise Kütüphanesi ISBN: 9780521732710 Subjects--Topical Terms: İngiliz dili--Ders kitapları Dewey Class. No.: 428