TY - BOOK TI - Cambridge IELTS 5: examination papers from University of Cambridge ESOL examinations SN - 978-0-521-17056-7 PY - 2010/// CY - Singapore PB - Cambridge University Press KW - International English language testing system KW - English language -- Examinations -- Study guides KW - English language -- Textbooks for foreigh speakers -- Study guides. ER -