000 00360nam a2200145Ia 4500
020 _a9780748727988
082 _b3358
_a510
100 _a"David Baker... [et al.]"
245 0 _aKey maths-9(3)
260 _bCheltenham : Stanley Thornes, 1995-1997.
_c1997
300 _a380
944 _cTR
999 _c173167
_d173167