000 00289nam a22001217a 4500
005 20160318125145.0
008 110309t xxu||||| |||| 00| 0 eng d
082 _a530.11
_bDIR
100 _aDirac
_98768
245 _aGeneral theory of relativity
653 _aRelativity
942 _cBK
999 _c150927
_d150927