2010 - Ubuntu Powerful Hacks and Customizations (Paperback) ISBN-13: 9780470589885 ISBN-10: 0470589884 ? 2007 - Hacking Ubuntu Serious Hacks Mods and Customizations [ExtremeTech] (Paperback) ISBN-13: 9780470108727 ISBN-10: 047010872X Genre: Computers & Technology 2 2006 - Introduction to Network Security [Networking Series] (Paperback) ISBN-13: 9781584504641 ISBN-10: 1584504641 Genre: Computers & Technology ? |