text Yogyakarta Andi Offset 1991 Ed. 1. Cet. 1. ind vi, 107 hlm. : ilus. ; 21 cm. Komputer - program 20101005093535278 YOGYA-10100000001736 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)