000 00267nam a2200097Ia 4500
082 _aMERM-PCRL-PEZL
245 0 _aMaths matters! Vol 7 : Fractions
100 _a KNAPP, Brian Henley-on-Thames, 1999
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c181612
_d181611