00554nam a2200181Ia 4500003000900000008004100009020001600050040001600066080001300082100002300095245008000118260004400198300001400242500002600256650004100282650002400323650002500347IN-BaIIA211028s9999    xx            000 0 eng d  a87033-000-4  cIIA Library  a527bWRI  aWright, Frances W. 0aCelestial navigationcFrances W. Wright                                      aCambridgebCornell Maritime Pressc1969  axv, 137p.  aDonated by Mrs. Bappu  aAstronomy and Astrophysics Thesaurus  aCelestial Mechanics  aCelestial Navigation