000 00428nam a22001337a 4500
999 _c11972
_d11972
008 210908b 2020 ||||| |||| 00| 0 eng d
020 _a9780707744995
082 _a623.8
_bUKH
100 _aUK Hydrographic Office
245 _aAdmiralty list of radio signals : maritime radio stations ( the Americas, far east and oceania)
260 _aUnited Kingdom
_bUK Hydrographic Office
_c2020
300 _axviii,417p.
942 _cBK