ISBN 0521723817 books & textbook
Cambridge Essentials Mathematics Extension 8 Pupil's Book with CD-ROM
Pimentel, Ricardo Ransom, Peter Rigby, Paul McGill, Fiona Wilcox, Rowena
Cambridge University Press /2009-03-19 Paperback / 230 Pages
isbn-10: 0521723817 / isbn-13: 9780521723817
