TY  - BOOK
AU  - Everitt,W.L., Anner, G.E.
AU  - x
TI  - Communication engineering: x
SN  - x
U1  - 621.382/EVC 
PY  - 1956///
CY  - N.Y.
PB  - McGraw-Hill
KW  - Communication
N1  - x
ER  -