Introduction to the Theory of Relativity

Comprehensive coverage of the special theory (frames of reference, Lorentz transformation, relativistic mechanics of mass points, more), the general theory (principle of equivalence, Riemann-Christoffel curvature tensor, more) and the unified theory (Weyl's gauge-invariant geometry, Kaluza's five-dimensional theory and projective field theories, more.) Foreword by Albert Einstein.