PakCat catalogue record Data communications and networking Behrouz A.Forouzan. By Forouzan, Behrouz A. Bibliographic details ISBN0070634149 PublisherMcGraw Hill. Publication placeNew Delhi Publication year2007 Edition4th LanguageEnglish Material typeBook Physical descriptionxxxiv , 1134 p . Additional authorsFEGAN CHUNG SOPHIA SubjectsElectronics