Hubble space telescope images of nearby luminous quasars [microform] / John N. Bahcall and Sofia Kirhakos, and Donald P. Schneider ([NASA contractor report] ; NASA-CR-203154)
Hubble space telescope images of nearby luminous quasars [microform] / John N. Bahcall and Sofia Kirhakos, and Donald P. Schneider
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1998]