000 00401nam a22001577a 4500
999 _c2578
_d2578
005 20190404145733.0
008 190404b ||||| |||| 00| 0 eng d
020 _a9781461299059
040 _cTata Book House
050 _aQC173.55
100 _aSachs R. K ; Wu H
245 _aGeneral relativity for mathematicians
260 _aNew York
_bSpinger
_c1977
300 _axii, 291 p
942 _2lcc
_cBK