00456     2200181   4500001002100000005001500021008004100036020002200077035001900099041000700118082000800125090001400133100002300147245004100170260000900211300002000220650003400240INLIS00000000000362920251203144541251203|||||||||   |   |||   |||| ||   |   a978-979-1211-02-4  0010-1225003621  aid0 a500  a507 EKA L0 aEKA PURJIYANTA DKK00aLANGKAH TEPAT MENUJU OLIMPIADE SAINS  c2007  a156 Hlm.; 25 cm 0aSAINS, STUDI DAN PEMBELAJARAN