Nolan R.Walborn,Joy Nichola BohlinRobert J.Panek International Ultraviolet Exploter Atlas of O-Type Spectra from 1200 to 1900 A Nolan R.Walborn,Joy Nichola BohlinRobert J.Panek - Washington NASA 1985 - 45 p.diagr. - NASA Reference Publication No.1155(1985,45 p.diagr. . Subjects--Topical Terms: Astrophysics-- Atlas Subjects--Index Terms: O-Type Spectra Dewey Class. No.: B19W18f1771