ISBN 0435516221 books & textbook
Heinemann Higher Mathematics Student Book - (Heinemann Higher Maths)
Clarke, David Goodall, Douglas Dalton, John Pennel, Jim Ford, Carole Sanaghan, Tom
Heinemann Educational Books /2008-08-11 Paperback / 448 Pages
isbn-10: 0435516221 / isbn-13: 9780435516222