000 00305nam a2200109Ia 4500
008 210119s9999 xx 000 0 und d
020 _a9781408862827
100 _aSingh, S
245 4 _aThe simpsons and their mathematical secrets
260 _aLondon
_bBloomsberry Publishing Inc
_c2013
300 _ax, 255p.
999 _c43715
_d43715