000 00255nam a2200097Ia 4500
020 _a9781107470859"
100 _aKELDER KARIN H
245 0 _aSTUDY & MASTER STUDY GUIDE 11 PHYSICAL SCIENCE
942 _cBK
008 210805s9999 xx 000 0 und d
999 _c55700
_d55699