TY  - BOOK
ED  - Ecole d'ete de physique theorique (Les Houches, Haute-Savoie, France) (23rd : 1972)
ED  - Dewitt-Morette, Cecile
ED  - Dewitt, Bryce S. (Bryce Seligman), 1923-
TI  - Black holes
SN  - 0677156103
PY  - 1973///
CY  - New York
PB  - Gordon and Breach Science Publishers
KW  - Black holes (Astronomy)
KW  - Congresses
N1  - Based on lectures given at the 23d session of the Summer School of Les Houches, 1972; Includes bibliographical references
ER  -