00000nam 2200000 4500 INLIS000000000026779 20130612125213 ***********************************ind** 010-061300000026779 ind 372.3 372.3, MEN m Mengamati benda-benda langit, Tim redaksi, Bahrudin Supardi 1997 Jakarta vi, 54 hlm., ilus., 23 cm Pendidikan Dasar Sains Supardi, Bahrudin NBPNMAT