00828     2200217   4500001002100000005001500021035002000036007000300056008004100059020002200100082001200122084001800134100011000152245022200262250000600484260004500490300003000535990001500565990001500580990001500595INLIS00000000048828520230228114106  a0010-0223001161ta230228                b          1 ind    a978-602-8982-13-9  a500.127  a500.127 DRS s0 aDrs. Valentino Barus, Dra. Sri Handayani. M.Si, Dra. Sugiarti, Dra. MM. Tri S. Mildawati. MA, Riyanto, SE1 aSeri Olimpiade Matematika, Informatika dan Astronomi :bPrestasi Gemilang Anak Bangsa /cDrs. Valentino Barus, Dra. Sri Handayani. M.Si, Dra. Sugiarti, Dra. MM. Tri S. Mildawati. MA, Riyanto, SE; Perancang Sampul Ivan  a1  aJakarta :bPT. LESTARI KIRANATAMA,c2010  a54 hlm. :bilus. ;c21 cm  aDTAS101226  aDTAS101227  aDTAS101228