Rumus Pintar IPA text Pustaka Media 2013 Ind 340 Y. Triyoga Budi Widodo 072 YTR r 978-602-8214-50-6 INLIS000000000004698 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)