text Jakarta Elex Media Komputindo 1990 Cet. 3 viii, 96 hlm. 21 cm. Murniadi 20150312155317.0 YOGYA000000000032562 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)