TY  - BOOK
AU  - Taub, Herbert
AU  - Schilling, Donald J
TI  - Principles of communication system / 
SN  - 0074624563
U1  - 537.5 
PY  - 1996///
CY  - New Delhi
PB  - Tata McGrew Hills
KW  - Physics
N1  - Includes index
ER  -