00394nam a2200157Ia 450000500170000000800410001702000200005804100080007808200090008610000180009524500580011326400260017130000190019765000060021665500140022220260914083131.0260914s9999    xx            000 0 und d  a978-60044-652-8  aeng  a503.1 aHARRIS, Nancy10aRourke's World of Science Encyclopedia vol.6: Physics  aFloridabRourkec2009  a64 hlm.c28 cm 4a0  aGrade 7-9