00631nam a2200193Ia 450000500170000000800410001704100080005808200120006610000190007824500830009725000060018026400330018630000260021952001090024565000060035465500140036070000360037470000270041020260922095426.0260922s9999    xx            000 0 und d  aind  a745.5921 aHASLAM, Andrew10aTernyata Bisab: Ruang Angkasap: Pendekatan langsung kepada Ilmu Pengetahuan   a1  aJakartabQuality Pressc1997  a48 hlm.bilus.c27 cm  aBerisi mengenai astronomi, tenaga surya, roket, terjadinya gerhana, teleskop, gravitasi dan alam semesta 4a0  aGrade 7-91 aEsther S. Mandjani etranslator1 aLyndon Saputraeeditor