Search Results for Cryptography - Narrowed by: Ciphers SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pkl/pkl/qu$003dCryptography$0026qf$003dSUBJECT$002509Subject$002509Ciphers$002509Ciphers$0026ic$003dtrue$0026ps$003d300? 2025-11-05T22:07:50Z Secret language ent://SD_ILS/0/SD_ILS:186079 2025-11-05T22:07:50Z 2025-11-05T22:07:50Z Blake, Barry J.<br/>2010<br/>Perpustakaan Kuala Lumpur<br/>ISBN&#160;9780199691623<br/> Codes and ciphers ent://SD_ILS/0/SD_ILS:156488 2025-11-05T22:07:50Z 2025-11-05T22:07:50Z Wrixon, Fred B.<br/>1992<br/>ISBN&#160;9780132770477<br/>