TY  - BOOK
AU  - Bates,Regis J.
AU  - Gregory,Donald W.
TI  - VOICE AND DATA COMMUNICATIONS HANDBOOK
SN  - 0070472815
U1  - 621.3821 
PY  - 2001///
CY  - 
PB  - Tata Mcgraw-Hill Publishing Co. Ltd., New Delhi
KW  - Communications Engineering
KW  - Communications Networks
KW  - Handbook -- Communications
ER  -