text Jakarta Elex media komputindo 2002 I xviii, 298 hlm. 18 cm COMPUTER NETWORKS - SECURITY MEASURES 005.8 005.8 Ind b 979203286X INLIS000000000001708 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)