TY  - BOOK
ED  - Great Britain.
TI  - Admiralty list of radio signals
SN  - 9780707744179
AV  - VK397 .A36 2015
PY  - 2015///
CY  - Taunton, Somerset
PB  - United Kingdom Hydrographic Office
KW  - Radio in navigation
N1  - NP 286 (5)
ER  -