00402nam a2200121Ia 4500008004100000041001200041082001900053100004200072245007200114260003800186300001400224650004200238231217s9999    xx            000 0 und d  aEnglish  a001.64404  LEO  aLeon-Garcia, Alberto. Widjaja, Indra. 0aCommunication networks : fundamental concepts and key architectures  c2000bTata McGraw-HillaNEW DELHI  axxiii+867  aCommunication,networks,:architectures