Red Hat Enterprise Linux 6 Administration
Sander van Vugt
Hands-on Booting
Yogesh Babar
Python Machine Learning by Example
Yuxi (Hayden) Liu
Mission Python
Sean McManus
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain