000			00372nam a2200145Ia 4500
008			160615s9999 xx 000 0 und d
100			_aBURBIDGE(Geoffrey) et al Eds
245			_aAnnual review of astronomy and astrophysics. Vol-21
260			_bAnnual Reviews Inc.
260			_c1983
300			_a482 p.
942			_cBooks
999			_c14324 _d14324