00546nam a2200181Ia 450000500170000000800410001704100080005808200090006610000230007524501220009825000060022026400410022630000270026765000060029465500140030070000340031470000160034820260922095447.0260922s9999    xx            000 0 und d  aind  a030.1 aACHELIS, Elisabeth10aIlmu Pengetahuan Populer 2b: Astronomi dan Pengetahuan Ruang Angkasa, Komputer dan Matematika, Ilmu Pengetahuan Bumi  a5  aJakartabGrolier Internationalc1994  a295 hlm.bilus.c27 cm 4a0  aGrade 7-91 aAsim Gunawan, dkketranslator1 adkkeauthor