text Jakarta Elex Media Komputindo 1993 Cet. 2 ind xv, 157 hlm ilus 21 cm FX. Sutiono Gunadi, Hanny Agustine Bibliografi : hlm. 157 Local area network 001.6424 20090227020720.0 YOGYA-02090000004465 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)