text Jakarta Dinastindo 1990 ind ii, 28 hlm ilus 20 cm Santoso Yusuf Clean Pro (Program Komputer) 001.642 4 20090227024951.0 YOGYA-02090000035056 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)