TY  - BOOK
AU  - Bellamy,John C.
TI  - Digital telephony
SN  - 0471345717 
U1  - 621.385 22
PY  - 2000///
CY  - New York
PB  - Wiley
KW  - Digital telephone systems
N1  - Includes index; Includes bibliographical references and index; Dept. of EEE
UR  - http://www.loc.gov/catdir/description/wiley0310/99034015.html
UR  - http://www.loc.gov/catdir/toc/onix01/99034015.html
ER  -