text Yogyakarta Andi 2001 Ed. 1. cet. 1 ind v,172 hlm ilus 21 cm Riyeke Ustadiyanto, Silvia Ratna Ariani Bibliografi: hlm. 171 Internet - Pengamanan 005.8 979-533-673-8 20090227033536.0 YOGYA-02090000055501 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)