Mastering Machine Learning With R
Cory Lesmeister
Linux With Operating System Concepts
Richard Fox
Networking for Systems Administrators (IT Mastery) (Volume 5)
Michael W Lucas
Time Management for System Administrators
Thomas A. Limoncelli
Information Doesn't Want to Be Free: Laws for the Internet Age
Cory Doctorow & Amanda Palmer & Neil Gaiman
Cable Networks, Services, and Management
Mehmet Toy