00436     2200145   4500001002100000005001500021035002000036245008300056100003900139300002200178260004200200082001000242084001600252020002200268INLIS00000000058243820251204013133  a0010-12250004331 aMantra Pemantapan Materi & Asesmen OSN :bOlimpiade Sains Nasional IPA SMP/MTs0 aAsri Widowati dan Arina Zaida Ilma  a418 ;c19 x 26 cm  aJakarta :bPT Gramedia Jakarta,c2025  a500.7  a500.7 ASR m  a978-623-8518-85-2