TY - BOOK AU - Cox, C.J. AU - Bell, D. TI - Understanding mathematics 3 SN - 9780719547560 U1 - 510 COX PY - 1990/// CY - London PB - John Murray KW - Mathematics N2 - A third year secondary school course in mathematics for students of average and above average ability. This is the third in a five volume series which has been revised to meet the requirements of the National Curriculum Programmes of Study and the GCSE examinations ER -