00343nam a2200133Ia 4500008004100000020001500041082002300056100002200079245003500101260003200136300000800168650001200176650002100188140316s9999    xx            000 0 und d  a8176352330  a005.43 UNIbARM/TE  aArmstrong,James C  aTech yourself UNIX in 24 hours  aNew DelhibTech Mediac1999  a529  aC shell  aOperating system