PakCat catalogue record Videoconferencing demystified Making video services work06/04/2007 13:01 By Shepard, Steven Bibliographic details ISBN0071400850 PublisherMcGraw-Hill Publication placeNew York Publication year2002 LanguageEnglish Material typeBook Physical descriptionxix, 338 p. SubjectsVideoconferencing., Business communication, Multimedia systems.