00536nam a2200217Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000290013924500370016826000080020526000090021365000350022285600610025720260306172719.0008  260114s9999    xx            000 0 eng d  a9789354437717  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aSrivastava, Sushil Kumar 0aGeneral Relativity And Cosmology  bPHI  c2008  aFaculty of Technology/ Physics  uhttps://elibrary.phindia.com/ebooks/reader/9789354437717