000			00333nam a2200133Ia 4500
003			IN-KoSCC
008			211107s9999 000 0 eng
082			_a524-1
100	1		_aMorgan,A.De
245	1		_aExplanation of the gnomonic, projection of the sphere
260			_c1836
653			_aAstronomy & allied sciences
942			_cBK
999			_c33492 _d33492