00247pam a2200121 a 4500020000500000041000500005082000900010100002200019245004000041250000800081260002300089300001300112  c  h  a4.16  aTENENBAUMeauthor  aComputer NetworkshTextual Document  a3rd  bP.H.I.(3E) Ec2000  aXVII,813