00635nam a22001817a 450000500170000001000130001702000260003003500130005603700140006908200080008310000180009124501450010926000320025427000880028630000320037470000280040670000190043420181020161434.0  aB-710602  a9789353160869c995.00  aB-710602  bRK Books   a000  aSharma, Arun   aGeneral studies (GS paper-II): bfor civil services preliminary examination 2019/cby Arun Sharma, Madhukar Kumar Bhagat [and] Abhijit Guha   aChennai bMcGraw Hillc2018  a444/1, Sri Ekambara Naicker Industrial Estate, Alapakkam, Porur, bChennai e600116  avarious pagings c25cm(pbk)  aBhagat, Madhukar Kumar   aGuha, Abhijit