An introduction to active galactic nuclei
Peterson, Bradley M
An introduction to active galactic nuclei - Cambridge: Cambridge University Press, 2004 - xvi,238 p. : ill. ; 26 cm
9780521479110
Active galactic nuclei
523.112 PET
An introduction to active galactic nuclei - Cambridge: Cambridge University Press, 2004 - xvi,238 p. : ill. ; 26 cm
9780521479110
Active galactic nuclei
523.112 PET