000 00268nam a22001097a 4500
999 _c453347
_d453347
020 _a9788131206850
082 _a530.11
100 _aSriranjan Banerji
_aAsit Banerjee
245 _aGeneral relativity and cosmology
260 _aNewDelhi
_bElsevier
_c2007
942 _cBK