000 00544nam a22001817a 4500
999 _c12808
_d12808
008 250723b 2020 ||||| |||| 00| 0 eng d
020 _a9781906915643
082 _a623.89
_bNAU
110 _aThe Royal Navy
245 _aThe admiralty manual of navigation : vol. 1 : the principles of navigation
250 _a11th ed.
260 _aLondon
_bThe Nautical Institute
_c2020
300 _a1500+pgs
650 _aPosition and direction on the Earth's surface
650 _aProjections and grids
650 _aUse of WECDIS
942 _cRT