TY  - BOOK
AU  - Bates,Regis J.
AU  - Gregory,Donald W.
TI  - Voice and data communications handbook
SN  - 0072122765
AV  - TK5105  .B373 2000
PY  - 2000///
CY  - New York
PB  - McGraw-Hill
KW  - Telecommunication
KW  - Handbooks, Manuals, etc
ER  -