00321nam a2200109Ia 4500008004100000020001800041082001600059100002100075245006200096260004000158300001300198191014s9999    xx            000 0 und d  a0-8053-8662-9  a530.11bHAR  aJames B. Hartle  0aGravity An Introduction to Einstein's General Relativity   aSan FranciscobAddison Wesleyc2003  aXxii,582