000 00498nam a2200193Ia 4500
999 _c76302
_d76302
005 20200810102101.0
008 180710s9999 xx 000 0 und d
020 _a248117
041 _aEN
082 _a623.8933
_bBRO
_223
100 _aBrown, Ernest B.
245 _aRadar navigation manual
_c/ Ernest B. Brown
250 _a2nd ed.
260 _a[S.l]
_bDefense Mapping Agency Hydrographic Center
_c1975
300 _avaried pagings
509 _aNS
650 _aNavigation
942 _cS