LEADER 01158nam a2200337 i 4500 001 991000928859707536 005 20020507180033.0 008 961120s1977 us ||| | eng 020 $a038790218X 035 $ab10777155-39ule_inst 035 $aLE01304459$9ExL 040 $aDip.to Matematica$beng 082 0 $a516.37 084 $aAMS 53C50 084 $aAMS 83C99 100 1 $aSachs, Rainer K.$0297663 245 10$aGeneral relativity for mathematicians /$cR. K. Sachs, H. Wu 260 $aNew York :$bSpringer-Verlag,$c1977 300 $axii, 291 p. :$bill. ;$c24 cm 490 0 $aGraduate texts in mathematics,$x0072-5285 ;$v48 500 $aBibliography: p. 274-276 500 $aIncludes indexes 650 0$aManifolds with indefinite metrics 650 0$aRelativity 700 1 $aWu, Hung-Hsi 907 $a.b10777155$b23-02-17$c28-06-02 912 $a991000928859707536 945 $aLE013 53C SAC11 (1977)$g1$i2013000067698$lle013$o-$pE0.00$q-$rl$s- $t0$u7$v1$w7$x0$y.i10876182$z28-06-02 996 $aGeneral relativity for mathematicians$9922753 997 $aUNISALENTO 998 $ale013$b01-01-96$cm$da $e-$feng$gus $h0$i1