TY  - BOOK
AU  - Schweber,William L.
TI  - Electronic communication systems: a complete course 
SN  - 0132493500
PY  - 1991///
CY  - Englewood Cliffs, N. J. : 
PB  - Prentice-Hall, 
KW  - Telecommunication
N1  - Includes index
ER  -