00352nam a2200133 a 4500001001200000005001700012008004100029040001500070041000800085100001900093245004900112250000800161260004900169NDCL004088920261027121747.0241016s1996    ii    ||||||||||| |eng d   aNDCLcNDCL0 aeng1 aP. A. M. Dirac10aGeneral Theory of RelativitycP. A. M. Dirac  a1st  aNew JerseybPrinceton University Pressc1996