Mastering Windows XP professional od Minesi, Mark

Operating systems a concept-based approach od Dhamdhere, D. M.

Red Hat Linux 7.3 bible od Negus, Chris 1957-

Installing and administering Linux od McKinnon, Linda

Linux in small business a practical user's guide od Lathrop, John P.

Operating system concepts od Silberschatz, Abraham

Red Hat Linux the complete reference od Petersen, Richard 1949-

Microsoft Windows XP comprehensive concepts and techniques od Shelly, Gary B.

Schaum's outline of operating systems od Harris, J. Archer 1951-

Publisher description

Sair Linux and GNU certification level I : networking od Maginnis, Tobin