=LDR 00000nam 2200000 4500 =001 INLIS000000000004588 =005 20240115095444 =035 ##$$a 0010-0124000020 =007 ta =008 240115################b##########0#ind## =020 ##$$a 978-979-1211-02-4 =082 ##$$a 500 =084 ##$$a 500 PUR l =100 #$$a Purjiyanta, Eka =245 1#$$a LANGKAH TEPAT MENUJU OLIMPIADE SAINS /$c Eka Purjiyanta; DKK =250 ##$$a - =260 ##$$a Jakarta :$b AZKA MULIA MEDIA,$c 2007 =300 ##$$a 156 hlm : $b ilus ; $c 25,5 cm =650 ##$$a Natural Science/Ilmu Pengetahuan Alam =700 #$$a DKK =990 ##$$a 201700100417