00464nam a2200169Ia 4500003000400000005001700004008004100021020001800062082002500080100003200105245004900137250000800186260003100194300001400225350000800239655004700247SNU20140404220221.0120327s9999    xx            000 0 und d  a9788131707340  23rd. ED.a005.43 RAY  aRay,Deborah.S.aRay,Eric J.  aVisual Quickstart Guide UNIXcDeborah S. Ray  a3rd  bPearsonaNew Delhi c2007-  axiv;430p.  a225  bComputer Science bUNIX bComputer Visual