TY  - BOOK
AU  - Herbert Taub ,Donald L. Schilling
AU  - ,
TI  - Principles of communication systems
SN  - 0074624563
U1  - 621. 382 TAP 
PY  - 2004///
CY  - 
PB  - McGraw-Hill
KW  - Communication engineering
N1  - ETE
ER  -