00434nam a2200157Ia 4500008004100000020001400041082001500055100001600070245002400086250000700110260003800117300003100155500001900186600002100205650005000226240925s9999    xx            000 0 und d  a201570785  a005.43 PAR  aParker, Tim 0aUnix Survival Guide  aNA  aBoston:bAddison - Wesleyc,1990.  axxviii,508p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works