Osterbrock, Donald E.
Astrophysics of gaseous nebulae and active galactic nuclei / Donald E. Osterbrock.
Nebulae.
Galactic nuclei.
Astrophysics.
NbĖuleuses.
Astrophysics fast (OCoLC)fst00819797
Galactic nuclei. fast (OCoLC)fst00937088
Nebulae. fast (OCoLC)fst01035327
Nevels (astronomie) gtt
Actieve sterrenstelsels. gtt
Nebulosas. larpcal
Aktiver galaktischer Kern. swd
Gaseous nebulas
Text
1989