Narlikar J.V. An Introduction to Relativity

Cambridge University Press, 2010 - 373p.The special theory of relativity
From the special to the general theory of relativity
Vectors and tensors
Covariant differentiation
Curvature of spacetime
Spacetime symmetries
Physics in curved spacetime
Einstein’s equations
The Schwarzschild solution
Experimental tests of general relativity
Gravitational radiation
Relativistic astrophysics
Black holes
The expanding Universe
Friedmann models
The early Universe
Observational cosmology
Beyond relativity