00678nam a2200205Ia 450000500170000000800410001702000180005804100080007608200100008410000200009424500270011426400410014130000230018252000870020565000060029265500140029870000290031299900190034195201120036020260902055011.0260902s9999    xx            000 0 und d  a979-20-8362-6  aind  a649.51 aASHBROOK, Peggy10aSains itu Mengasyikkan  aJakartabElex Media Komputindoc2006  av, 241 hlm.c24 cm  aBuku ini memuat 247 kegiatan penelitian yang mengandung 39 konsep sains bagi anak. 4a0  aGrade 1-61 aSusi Sensusietranslator  c171137d171137  00104070a062cGENd2006-11-10g54800.00l0o649.5 ASH sp0620600210r2026-09-02 05:50:11w2026-09-02yBK