TY  - BOOK
ED  - United States.
TI  - Impact of SPS heating on VLF, LE, and MF telecommunications systems ascertained by experinmental means
U1  - 620.46 
PY  - 1980///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Remote control
KW  - Telecontrol
KW  - engineering
ER  -