000 00206nam a2200085Ia 4500
008 221021s9999 xx 000 0 und d
100 _aADAMSON, E.
_9172693
245 0 _aFACTORISATION - GR. 8-12
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c733415
_d733414