text Yogyakarta andi Offiset 1991 Edisi : 1; Cetakan : 1 ind x, 199 hlm. ;23 cm. 199 Keamanan Data 005.8 20130515161350 INLIS000000000006267 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)