GKP History Optional - Modern India & World History - Previous Years' UPSC Solved Papers 1979-2022 for UPSC & State Public Service Commission Examination (2nd Edition)

GKP History Optional - Modern India & World History - Previous Years' UPSC Solved Papers 1979-2022 for UPSC & State Public Service Commission Examination (2nd Edition)

GKP History Optional: Ancient & Medieval India for UPSC & State Services Commission Exam (Includes Solved Papers 1979 - 2022) 2nd Edition

GKP History Optional Map Entries for Civil Services Mains Examination (3rd Edition) | Comprehensive Guide for UPSC History Optional | Map-Based Questions with Detailed Explanations & Practice