TY  - BOOK
AU  - Schweber,William L.
TI  - Electronic communication systems: a complete course
SN  - 81 203 2229 0
U1  - 621.398 1 
PY  - 2002///
CY  - Upple Saddle River, N.J.
PB  - Prentice Hall
KW  - Telecommunication
N1  - Includes index
ER  -