TY  - BOOK
TI  - Admiralty list of radio signals : : maritime radio stations the Americas, Far East and Oceania / 
SN  - 9780707744995
U1  - 623.8932 
PY  - 2020///
CY  - United Kingdom : 
PB  - The United Kingdom Hydrographic Office , 
KW  - Radio Signals
KW  - Marine Navigation
N1  - Includes Index.
ER  -