Istamar Syamsuri text Jakarta erlangga 2007 id 160 hlm.; ilus.: 21 cm Ilmu Murni 570 978-979-015-452-0 241224 20241224112452 INLIS000000000002067 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)