00491nam a2200181 a 450000500170000008200130001710000170003024500290004726000280007630000260010469000200013069000090015069000360015996400160019599700130021199900190022495200660024320251203110942.0 a001bBRI aBright, P.S. aAdvanced general studies aNew DelhibBrightc2008 axv,[950p].c22cm.bPB aGeneral studies aupsc acivil serives examination guide bcdefg_ a132514 R c108568d108568 00104071aPUbPUd2008-12-05g600.00l0o001 BRIp132514yR