00438nam a22001337a 4500008004100000020001500041040005500056080002300111100002000134245005300154260005700207300001600264650002400280230331b        |||||||| |||| 00| 0 eng d  a1888998288  aNational Science LibrarycNational Science Library  aD 681.324(038)bN8  aSaigh, Robert A  aInternational dictionary of data communications   aChicago: bGlenlake Publishing Company, Ltd., c1998  avii, 409p.   aData communication