000 00426nam a2200133Ia 4500
008 240531s9999 xx 000 0 und d
020 _a0 435 50987 X
082 _a510 76 MOD
100 _aModular Mathematics Organization
245 0 _aMaths in context : structured investigations for GCSE and standard grade
260 _aLondon
_b Heinemann Educational
_c1986
650 _aMATHEMATICS STUDY AND TEACHING
942 _cANF
999 _c304748
_d304748