00353nam a2200121Ia 4500008004100000020001800041100001900059245006000078260004200138260000900180300000800189650003400197221231s9999    xx            000 0 und d  a81-8147-643-3  aFarrel, Adrian 0aThe Internet and Its Protocols : A Comparative Approach  bMorgan Kaufmann Publishers, Elesevier  c2005  a809  aElectronics and Communication