000 00343nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
020 _a9788190158924
082 _a510 MAG
100 _aTyra M
245 _aMagical books on Quicker maths
260 _bESC
300 _a857
365 _b330
650 _aMathematics
942 _cBOOKS
999 _c49966
_d49966