Bahan Ajar Persiapan Menuju Olimpiade Sains Nasional/Internasional SMA text Jakarta PT Trisula Adisakti 2010 Cet 1 978-602-8974-07-4 20131212080811.0 INLIS000000000021204 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)