TY  - BOOK
AU  - Blake, Roy
AU  - Blake, Roy
TI  - Comprehensive electronic communication
SN  - 9780314201409
AV  - 621.382 BLA 1997 
U1  - 621.382 BLA 1997 
PY  - 1997///
CY  - Minneapolis
PB  - West Publishing
KW  - Communication Engineering
ER  -