Supermassive black holes :  Proceedings of the Third George Mason Astrophysics Workshop, held at George Mason University, Fairfax, Virginia, 14-16 October, 1986 / 
Ed. by Minas Kafatos ... et al. 
 - Cambridge [Cambridgeshire] ;  New York :  Cambridge University Press,  1988. 
 - 382 p. :  ill. ;  25 cm. 
 - 523.8 .
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0521342465 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black holes (Astronomy)--Congresses.<br/>Active galaxies--Congresses.<br/>Quasars--Congresses.<br/>Astrophysics--Congresses.
<br/><br/><label>Dewey Class. No.: </label>523.8