00689nam0-22002411i-450-990001133830403321000113383FED01000113383(Aleph)000113383FED0100011338320000920d1964----km-y0itay50------baengIntroduction to the theory of relativityby BergmannEnglewood Cliffs [N.J.]Prentice-Hall1964Bergmann,Peter Gabriel44811ITUNINARICAUNIMARCBK99000113383040332129-I-276239MA1MA1Introduction to the theory of relativity188862UNINAING01