00449nam a2200181Ia 450000100060000000300090000600500170001500800410003202000180007304000130009108200180010410000220012224500830014426000090022730000110023654600070024765000130025412651PK-LaUMT20220726114941.0140401s9999    xx            000 0 und d  a0-7167-8183-2  cPK-LaUMT  a 004.6bVER-P  aVerma, Pramode K.  aPerformance estimation of computer communication networks :cVerma, Pramode K.  c1989  a133 p.  aEN  aComputer