00571     2200217   4500001002100000005001500021035002000036008004100056245007700097100001100174260003600185300002400221020001800245084001700263082001100280650000800291650002100299990001100320990001100331990001100342INLIS00000000000233420211217083257  a0010-0621001934211217                           0 ind  1 aAlam Sekitar Kita 4 :bIlmu Pengetahuan Alam Untuk Sekolah Dasar Kelas 60 aHadiat  aJakarta :bBalai Pustaka,c2003  a85 hlm. ;c29,5 cm.  a979-407-920-0  a372.03 HAD a  a372.03 4aIPA 4aPendidikan Dasar  a016603  a016604  a016605