Eckart, Andreas  . <br/><br/>
Black hole at the center of the milky way /  
by Andreas Eckart  et al .... 
 - London :   Imperial College Press ,   2005 
 - xxii, 284p ;  
<br/><br/><label>ISBN: </label>1-86094-567-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Milky Way
<br/><br/><label>Dewey Class. No.: </label>B9  / P5