000			00301nam a2200133Ia 4500
001			17001
008			170722s9999 xx 000 0 und d
100			_aSmart, W. M.
245			_aSpherical astronomy /
260			_c1970.
653			_aMathematics
653			_aSpherical Astronomy
942			_cGEN
999			_c159182 _d159182