000 00253nam a2200097Ia 4500
082 _aMERM-PCRL-PEZL
245 0 _aChance and average
100 _a KNAPP, Brian J. Monterey, NSW, 2003
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c200209
_d200207