Digital telephony /
Bellamy, John, 1941-
Digital telephony / John C. Bellamy. - 3rd ed. - New York ; Singapore : Wiley, c2003. - xxv, 642 p. : ill. ; 22 cm. - Wiley series in telecommunications and signal processing .
"A Wiley-Interscience publication."
Includes bibliographical references and index.
9814126357
99034015
621.385
Digital telephony / John C. Bellamy. - 3rd ed. - New York ; Singapore : Wiley, c2003. - xxv, 642 p. : ill. ; 22 cm. - Wiley series in telecommunications and signal processing .
"A Wiley-Interscience publication."
Includes bibliographical references and index.
9814126357
99034015
621.385