000 00530nam a22001817a 4500
999 _c4479
_d4479
008 191129b1993 ||||| |||| 00| 0 eng d
020 _a9780851745428
020 _a0851745423
040 _aIMU CC
082 0 0 _223
_a623.89
_bFRO
100 1 _aFrost, A.
245 1 4 _aThe principles and practice of navigation /
_cA. Frost.
260 _aGlasgow :
_bBrown, Sons & Ferguson,
_c1993.
300 _aVI, 319 p. ;
_c22 cm.
650 0 _aNavigation.
650 0 _aSeamanship -- Celestial navigation - Manuals.
942 _cBK