Computers, Communications, and Information: A User's Introduction 
Subtitle: Comprehensive Version
Edition: 7th edition
Publisher: McGraw-Hill Companies
Published: December 15, 1999
Language: eng
Format: Paperback
Number of pages: 592
ISBN-13: 9780072297447
Subjects: Communications engineering / telecommunications; Computer Communications & Networking; General Theory of Computing; Information technology; Computer Science; Computers; Computers - General Information; Computer Books: General; Telecommunication systems; Industrial Technology