PMP® Exam Practice Test and Study Guide, Ninth Edition
J. Leroy Ward, Pmp, Pgmp & Ginger Levin
Mostly Harmless
Douglas Adams
The Hitchhiker's Guide to the Galaxy (5)
The GNU Make Book
John Graham-Cumming
Logic and Discrete Mathematics: A Concise Introduction
Willem Conradie & Valentin Goranko
4G: Deployment Strategies and Operational Implications
Trichy Venkataraman Krishnamurthy & Rajaneesh Shetty