Bates, Regis J. Voice and Data Communications Handbook - 4th - New York : McGraw-Hill, c2001 - XXVIII, 1074 p. : ill - McGraw-Hill Series on Computer Communications . Includes Index ISBN: 0072131883 ISSN: Subjects--Topical Terms: Telecommunication Handbooks Manuals Dewey Class. No.: 004.602 / BAT