000			00346nam a2200133Ia 4500
008			160615s9999 xx 000 0 und d
100			_aCAMPBELL(E C)
245			_a"A bibliography of radio surveys that include maps or atlases, 1955-1989"
260			_c1992
300			_ap43-70 p.
942			_cBooks
999			_c17815 _d17815