Membuat Sistem Pendeteksi Ruangan Gunawan, Ferry text Jakarta Elex Media Komputindo 2005 ind 140 hlm. ; 18 cm. Sinar Laser 621.366 621.366 GUN s 979-20-8719 211129 20211129104925 INLIS000000000002683 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)