text Jakarta Mutiara 1983 Cet. 2 ind 219 hlm ilus 21 cm John J. Longkutoy Bibliografi : hlm. 219 Komputer Pemrograman 20090227020507.0 YOGYA-02090000002017 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)