00267nam a2200097Ia 4500082001400000245005600014100003200070942000700102008004100109999001900150  a371.1 BYK 0aBYKANS ELKE ANTWOORD VIR FEITLIK ENIGE ONDERWYSER!   a WILKINSON, Bruce  9105489  cBK210825s9999    xx            000 0 und d  c514906d514905