000 00308nam a2200133Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a522.5-1
100 1 _aSimms,W.H
245 1 _aSextant and its applications
260 _c1858
653 _aAstronomy & allied sciences
942 _cBK
999 _c33649
_d33649