Search Results for Telecomunications - Narrowed by: Computer security SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pkl/pkl/qu$003dTelecomunications$0026qf$003dSUBJECT$002509Subject$002509Computer$002bsecurity$002509Computer$002bsecurity$0026ps$003d300$0026isd$003dtrue?dt=list 2026-04-28T15:47:29Z A brief history of cryptology ent://SD_ILS/0/SD_ILS:75268 2026-04-28T15:47:29Z 2026-04-28T15:47:29Z Boone, J.V.<br/>2005<br/>Perpustakaan Jabatan&#160;Perpustakaan Kuala Lumpur<br/>ISBN&#160;9781591140849<br/>