00389nam a2200157Ia 450000500170000000800410001702000180005804100080007608200090008410000170009324500420011026400340015230000250018665000060021165500140021720260914083126.0260914s9999    xx            000 0 und d  a1-55297-797-8  aeng  a520.1 aMURDIN, Paul14aThe Firefly Encyclopedia of Astronomy  aNew YorkbFirefly Booksc2004  avii, 471 hlm.c28 cm 4a0  aGrade 7-9