00447nam a2200193Ia 4500008004100000041001200041082001200053100001900065245002300084260003600107300000800143365000800151520001200159546001200171630002300183650001200206655001200218730002300230101110s9999    xx            000 0 und d  aENGLISH  bSR33339  aWald Robert M.  aGeneral relativity  c2006bOverseas Press, New Delhi  a491  b640  aPhysics  aENGLISH  aGeneral relativity  aPhysics  aPhysics  aGeneral relativity