00336nam a2200145Ia 4500008004100000041000800041082001600049100001600065245002700081250001200108260002000120300000800140365001600148700002600164230718s9999    xx            000 0 und d  aeng  a005.43bKOC  aKochan S.G.  aUnix Shell Programming  a3rd ed.  c2004bPearson    a438  cRs.b250.00  aKochan S.G. & Wood P.