Sobell, Mark G. A practical guide to fedora and red hat enterprise linux [electronic resource] / Mark G. Sobell. - 6th edition. - Upper Saddle River, NJ : Prentice Hall, c2012. - 1 DVD (4 3/4 in.) + 1 DVD-ROM (4 3/4 in.) accompanied with book. Nat. Bib. Agency Control No.: 015840978 Uk Subjects--Uniform Titles: Linux. Subjects--Topical Terms: Linux.Operating systems (Computers) LC Class. No.: QA76.76.O63 / S5945 2012 Dewey Class. No.: 005.4/32