00471nam a2200169Ia 4500003000900000008004100009020002200050040001600072080001600088100001900104245009200123250001200215260002500227300001800252650001000270650002100280IN-BaIIA211028s9999    xx            000 0 eng d  a978-81-7808-690-3  cIIA Library  a681.31bSOB  aSobell, Mark G 2aA practical guide to linuxcMark G. Sobell                                               a1st ed.  aDelhibPearsonc2002  axlvii, 1015p.  aLinux  aOperating system