00398nam a2200133Ia 4500008004100000020001800041100002900059245009400088260004100182300000800223650000900231942000700240999001700247240925s9999    xx            000 0 und d  a9789326191166  aSahni, Janmejay...et.al. 0aIAS Mains General Studies Paper 1 : indian heritage and culture, history and grography...  aNew DelhibArihant Publicationc2021  a804  aDACE  cBK  c27719d27719