Cooke, Andy Spectrum 7 / Key stage 3 science Andy Cooke, Jean Martin - 4. bs. - Dubai Cambridge University Press 2007 - 178 s. rnk. res., tbl., fotoğ. 28 cm. Lise Kütüphanesi ISBN: 9780521750042 Subjects--Topical Terms: Bilim Dewey Class. No.: 500