TY  - BOOK
AU  - Taub,Herbert, Schilling, Donald L.
AU  - x
TI  - Principles of communication systems: x
SN  - 0070629552
U1  - 621.38/T222p 
PY  - 1991///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Telecommunication systems
KW  - Engineering
N1  - Includes
ER  -