000 00870nam a22002297a 4500
003 USANT
005 20250819145156.0
008 250819b |||||||| |||| 00| 0 eng d
020 _a9710306037
040 _aUSANT
_beng
_cUSANT
_erda
082 _a623.89
_bY53c
100 _aYnion, Eugenio J.
_eauthor.
245 _aCelestial Navigation 2/
_cEugenio J. Ynion
260 _aQuezon City
_bMarta, Philippines
_c2003
300 _av, 121 pages
_bfigures, tables
_c22.5 cm
504 _aIncludes bibliography
505 _aPreface v -- Chapter 1. Amplitudes 1 -- Chapter 2. Twilight 19 -- Chapter 3. Observations for latitude 23 -- Chapter 4. Celestial lines of position 58 -- Chapter 5. Great circle sailing 81
546 _aEnglish
650 _aNavigation.
650 _aNautical Astronomy.
942 _2ddc
_cBK
_h623.89
_iY53c
_kFIL
_m2003
_n0
999 _c18319
_d18318