000 00246nam a2200109Ia 4500
008 220630s9999 xx 000 0 und d
020 _a1868532275
082 _aST 510 SCHE
100 _aScheiber, J
_9157109
245 0 _aClassroom
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c700739
_d700738