Wald, Robert M. Space, time, and gravity : : the theory of the big bang and black holes / [electronic resource] / Robert M. Wald.. — Chicago : : University of Chicago Press,, 1977.. — viii, 131 p. : : ill. ; 21 cm.
Cosmology. Big bang theory. Black holes (Astronomy) Space and time. Gravitation. Cosmologie. Espace et temps. Gravitation. Kosmologie. Ruimte-tijd-theorie. Gravitatie. Allgemeine Relativitätstheorie. Kosmologie.