000 00296nam a2200121Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 7487 0557 3
082 _aJ372 7044 MAT
100 _aNULL
245 0 _aMaths talk.
260 _aCheltenham
_b Stanley Thornes
_c1987
942 _cJNF
999 _c307926
_d307926