000			00378nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aHAZARD(C) & MITTON(S) Eds
245			_aActive galactic nuclei
260			_aCambridge
260			_bCambridge University Press
260			_c1979
300			_avi p. + 317
942			_cBooks
999			_c12420 _d12420