PakCat catalogue record Data communications and networking By Forouzan, Behrouz A. Bibliographic details ISBN9780071229371 PublisherMcGraw-Hill Publication placeBoston Publication year2001 Edition2nd ed. update. LanguageEnglish Material typeBook Physical descriptionxxxii, 944 p. Additional authorsCoombs, Catherine Ann. Fegan, Sophia Chung. SubjectsData transmission systems., Computer networks.