(Konsep dasar) text Yogyakarta Gava Media 2004 Ed. 1. cet. 1 ind xv, 125 hlm ilus 21 cm Andri Kristanto Bibliografi : hlm. 125 Perangkat lunak 979-3469-20-x 20151019103423.0 YOGYA-02090000007372 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)