Comer, Dougals E. The internet book everything you need to know about computer networking and how the internet works - 3rd ed. - Delhi Pearson Education 2000 - xxvi,351p. 24cm ISBN: 8178084430 Subjects--Topical Terms: DATA PROCESSINGINTERFACING AND COMMUNICATIONSINTERNETWIDE- AREA NETWORKS Dewey Class. No.: 004.678 / COM