Black holes - Ecole d'ete de physique theorique (Les Houches, Haute-Savoie, France) (23rd : 1972); Dewitt-Morette, Cecile; Dewitt, Bryce S. (Bryce Seligman), 1923- (New York : Gordon and Breach Science Publishers, 1973)
Based on lectures given at the 23d session of the Summer School of Les Houches, 1972.
Includes bibliographical references.
Keywords: Black holes (Astronomy) -- Congresses