TY  - BOOK
AU  - DONALD, GREGORY
AU  - REGIS J BUD, BATES
TI  - VOICE AND DATA COMMUNICATION HANDBOOK
U1  - 005.65  BAT-V 
PY  - 2007///
PB  - Tata Mc Graw - Hill Publishing Co. Ltd., Delhi
KW  - VOICE AND DATA COMMUNICATION HANDBOOK  REGIS J BUD BATES   DONALD GREGORY   OSI  SWITCHING SYSTEMS   MODULATION MULTIPLEXING   WIRELESS COMMUNICATION
ER  -