Black holes / 
Edited by C. DeWitt and B. S. DeWitt 
 - New York :  Gordon and Breach Science Publishers,  1973 
 - xii, 552 p. :  ill. ;  24 cm. 
<br/><br/> Based on lectures given at the 23d session of the Summer School of Les Houches, 1972. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0677156103 
<br/><br/><label>LCCN: </label>73-169355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black holes (Astronomy)--Congresses