00431nam a2200145Ia 4500008004100000020001900041082001800060100001700078245003300095260002700128300001600155942000700171952009000178999001700268240817s9999    xx            000 0 und d  a 81-203-1884-6  a530.11 D627,g  aDiroc, P.A.M 0aGeneral theory of relativity  c2001a New Delhib PHI  aviii. 71 p.  cBK  00104070aTCLbTCLd2024-08-21l0o530.11 D627,gp52507r2024-08-21w2024-08-21yBK  c34806d34806