000			00349nam a2200145Ia 4500
008			160615s9999 xx 000 0 und d
100			_aVISTAS IN ASTRONOMY
245			_a"Vistas in astronomy, Vol.17"
260			_c1975
300			_axxxiii p. + 225
440			_aVistas in astronomy
942			_cBooks
999			_c10295 _d10295