Networking for Systems Administrators (IT Mastery) (Volume 5)
Michael W Lucas
Corporate Computer Security
Randy J Boyle & Raymond R. Panko
The Restaurant at the End of the Universe
Douglas Adams
4G: Deployment Strategies and Operational Implications
Trichy Venkataraman Krishnamurthy & Rajaneesh Shetty
Operating System Concepts, 9th Edition
Abraham Silberschatz
Operating System Concepts (1)