Chandrasekhar. S. <br/><br/>
Selected papers of S.Chandrasekhar  vol. 6, the mathematical theory of black holes and of colliding plane waves 
S. Chandrasekhar                                           
 - Chicago  University of Chicago Press  1989 
 - xvii, 739p. 
<br/><br/><label>ISBN: </label>0-226-10101-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selected papers of S.Chandrasekhar, Black holes, Plane waves
<br/><br/><label>Universal Decimal Class. No.: </label>081:52  / CHA-6