Sobir phd text Jakarta Penebar Swadaya 2011 200 hlm : ilus ; 23 x 15 cm Sobir phd 634 634 Sob b 978-979-002-464-9 20190301095822 INLIS000000000027830 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)