TY  - BOOK
AU  - Killen,Harold B.
TI  - Modern electronic communication techniques
SN  - 0023636009
PY  - 1985///
CY  - New York : , London : 
PB  - Macmillan ; , Collier Macmillan, 
KW  - Electronics
KW  - Telecommunication
N1  - Includes index
ER  -