000 00290nam a2200121Ia 4500
005 20250224150035.0
008 250221s9999 xx 000 0 und d
041 _aeng
100 _aJOHN C. HULL
245 _aDERIVA GEM SOFTWARE
260 _bPEARSON EDUCATION
650 _aDERIVA GEM SOFTWARE
999 _c9387
_d9387