351.076954
O40I
Ojha, N N, ed.
 Itihas prashnotar roop me \ edited by N N Ojha
- Delhi : Chronicle Books, 2018.
 274p.
- Main scorer series .
  Civil seva mukhya pariksha ke vigat 12 varsho ke prashno ka hal
  ISBN: 9789386030597
155621
  Subjects: HISTORY; CIVIL SERVICE EXAMINATION.