00599nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001600084100002600100245012600126260004200252300001400294650002700308650001700335650002000352650001200372650002100384IN-BaIIA211028s9999    xx            000 0 eng d  a0-935702-22-9  cIIA Library  a524.54bOST  aOsterbrock, Donald E. 0aAstrophysics of gaseous nebulae and active galactic nucleic Donald E. Osterbrock                                          aMill ValleybUniversity Sciencec1989  axv, 408p.  aActive galactic nuclei  aAstrophysics  aGaseous nebulae  aNabulae  aSeyfert galaxies