000 00342nam a2200145Ia 4500
020 _a0582304962
082 _b3014
_a510
100 _a"Brian Speed"
245 0 _aGCSE/Key stage 4 mathematics
260 _bHarlow : Longman, 1997.
_c1997
300 _a290
944 _cTR
999 _c631584
_d631584