Sobell Mark G Practical guide to Linux commands, editors and shell programming. - Delhi Pearson Educations 2009 - xxxvii, 965p. cm. ISBN: 775 Standard No.: 107309 Source: 620 (A), 22/03/2010, Pioneer Book Distributors Textual Subjects--Topical Terms: I I C Dewey Class. No.: D6,8(B289LX), P9