Cox, Marian. Cambridge IGCSE first language English workbook / IGCSE first language English First language English Marian Cox. - 3rd ed. - Cambridge : Cambridge University Press, 2012. - v, 152 p. : ill. (some col.) ; 28 cm. ISBN: 9780521743624 (pbk.) 0521743621 (pbk.) Subjects--Topical Terms: English language--Textbooks for foreign speakers. Dewey Class. No.: 428.24 / COX 2012