Operating systems (Computers) - Certification.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Sair Linux and GNU certification : level II core concepts and practices [NT 59711] by: Sair Development Team; Sullivan, Cary ([NT 1579] Language materials, printed)

Sair Linux and GNU certification level I : installation and configuration [NT 59711] by: Maginnis, Tobin ([NT 1579] Language materials, printed)