00558nam a2200157Ia 4500008004100000020001800041040001300059082001600072100002500088245010300113250001100216260005200227300003100279500006300310650002700373191130s1999##################000#0#eng##  a9780691011516  aACLcACL  a523.112 KRO  aKrolik, Julian Henry  aActive galactic nuclei : from the central black hole to the galactic environmentcJulian H. Krolik  a1st ed  aPrinceton, NJbPrinceton University Pressc1999  axxi, 598 p. : ill. ; 24 cm  aIncludes bibliographical references (p. 573-588) and index  aActive galactic nuclei