000 00326nam a2200121Ia 4500
020 _a0-7135-1815-4
942 _cBK
654 _a
245 _aMathematics eleven to sixteen
_bA report prepared for the mathematical association
260 _aLondon
_bG. Bell and Sons Ltd
_c1974
082 _a375.51
300 _bPb
_c23.5
_a8188
999 _c357145
_d357145
041 _aeng