000 00287nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aCunningham, E
245 4 _aThe Principles of Relativity
260 _bCambridge University Press
_aCambridge
_c1914
650 _aRelativity
942 _cBK
999 _c9653
_d9653