Negus, Chris, 1957- Linux bible / Christopher Negus. - 9th ed. - Indianapolis, Indiana : John Wiley & Sons, Inc., 2015. - xxxvii, 859 p. : ills. ; 24 cm. Includes index. ISBN: 9788126555857 Subjects--Uniform Titles: Linux. Subjects--Topical Terms: Operating systems (Computers) Dewey Class. No.: 005.432 / NEL 2015