00478nam a22001457a 4500008004100000020001800041040005500059080001900114100002600133245006200159260004400221300001400265650002700279653002600306230328b        |||||||| |||| 00| 0 eng d  a0-8247-7534-1  aNational Science LibrarycNational Science Library  aD 681.324 bM7  aClifton, Carl Stephen  aWhat every engineer should know about data communications  aNew York: bMarcel Dekker, Inc., c1987  aix, 152p.  aInformation technology  aNetwork configuration