000 00413nam a22001457a 4500
001 5846
090 _a5846
099 _tOUVR
_zALEX18092
100 _a20241101d1927 m||y0engy50 ba
101 _aeng
200 _aThe mathematical theory of relativity
214 _aCambridge, Mass.
_cMassachusetts institute of technology
_d1927
215 _a102
300 _aReliƩ
700 _aDE DONDER
_bTh.
_4070