RHCSA & RHCE Red Hat Enterprise Linux 7: Training and Exam Preparation Guide (Ex200 and Ex300), Paperback/Asghar Ghori
Asghar Ghori
Comptia Linux+/Lpic-1: Training and Exam Preparation Guide (Exam Codes: Lx0-103/101-400 and Lx0-104/102-400), Paperback/Asghar Ghori
