000 00308nam a2200097Ia 4500
082 _aT 373.11852 VALL
245 0 _aAcademic societies and competitions : striving for excellence
100 _a VALLIANT, Doris ** Philadelphia, 2R5 ** *
_990844
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c365746
_d365745