text Bandung Mandar Maju 1989 Cet.3 ind xii, 228 hlm ilus 20 cm Winardi Analisis sistem 620.7 20090227022952.0 YOGYA-02090000019334 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)