00430     2200157   4500001002100000005001500021035002500036008004100061245004800102100002000150260003400170300002300204082001200227084001800239650001500257INLIS00000000000040720221012072715  a0010-012100000000407221012                           | ind  1 aLANGKAH AWAL MENUJU KE OLIMPIADE MATEMATIKA0 aWONO SETYA BUDI  aJAKARTA :bCV. RICARDO,c2003  a457 hlm. ;c4,5 cm  a510. 03  a510. 03 WON l 4aMATEMATIKA