01122nam a2200325 i 450099100306822970753620021122115143.0020306s1996 uk ||| | eng 0471958530 (cloth)0471960500 (paperback)b11750042-39ule_instLE00646029ExLDip.to Fisicaita52.9.51523.1'12QB858.3Robson, Ian530278Active galactic nuclei /Ian RobsonChichester :John Wiley & Sons,1996xxiv, 350 p. :ill. (some col.) ;24 cm.Wiley-Praxis series in astronomy and astrophysicsIncludes bibliographical references and index.Active galactic nucleiAstrophysics.b1175004227-04-1722-11-02991003068229707536LE006 52.9.51 ROB12006000085366le006-E0.00-l- 02020.i1199256622-11-02Active galactic nuclei905543UNISALENTOle00601-01-02ma -enguk 01