TY  - GEN
AU  - Bellamy,John
TI  - Digital telephony
SN  - 9780471345718 (Pbk)
U1  - 621.385 
PY  - 2000///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Digital telephone systems
N1  - "A Wiley-Interscience publication."; Includes bibliographical references and index
ER  -