text Yogyakarta ANDI 2012 I xx, 392 hlm. 23 cm CRYPTOGRAPHY 652.8 652.8 Sad k 978-979-29-3128-0 INLIS000000000005618 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)