Some important book pdfs for upsc/pcs
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1. Environment - Shankar IAS Academy
https://drive.google.com/file/d/0BxkQmyYIKVgATWpzVmJ4TUJWN2M/view?usp=sharing
2. Science and Technology - TMH Publication
https://drive.google.com/folderview?id=0B-7pRR2ueeZTS1hZNXlsUVlqNUU&usp=sharing
3. Indian Economy - Key Concepts - Shankarganesh
https://drive.google.com/file/d/0Bzf3Puazcx04OVJER3VWaVd1Qjg/view?usp=sharing
4. Indian Polity - Laxmikant
https://drive.google.com/file/d/0BxkQmyYIKVgAbE1tNDJhZjZBZTQ/view?usp=sharing
5. Indian Economy - Ramesh Singh
https://drive.google.com/file/d/0B-7pRR2ueeZTMzh4N2dtcTFic3c/view?usp=sharing
6. Geography - G C Leong
https://drive.google.com/file/d/0Bzf3Puazcx04a3dDeDhJSlU0R0U/view?usp=sharing
7. Lucent - General Knowledge
https://drive.google.com/file/d/0BxkQmyYIKVgAUWxzSUJLOTdGdEE/view?usp=sharing
8. IndiaN Foreign Policy - Rajiv Sikri
https://drive.google.com/file/d/0BxkQmyYIKVgAV3A0U09IMThZUzQ/view?usp=sharing
9. Spectrum - Art and Culture
https://drive.google.com/file/d/0B-7pRR2ueeZTSXpUamFwaUFKbms/view?usp=sharing
10. History - Spectrum
https://drive.google.com/file/d/0BxkQmyYIKVgATjRod2lFVjNzT3c/view?usp=sharing
11. India Since Independence - Bipan Chandra
https://drive.google.com/file/d/0BxkQmyYIKVgAb2JwNnRZWGozV00/view?usp=sharing
12. India's Struggle for Independence
https://drive.google.com/file/d/0BxkQmyYIKVgAVU52RDhZWlVzQ1U/view?usp=sharing
Sociology Mains UPSC Last 34 years Question Papers from 1979 to 2012
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All NCERTS ENGLISH MEDIUM 6th to 12th
https://drive.google.com/open?id=0Bzt0O_hwpxJydEhXWnZBZGFVaGs
India after Independence in Hindi by Paramount for UPSC(IAS)
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5⃣Channel for Sociology 👇👇
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6⃣Channel for History👇👇
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7⃣Channel for Geography👇👇
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INDIAN ECONOMY By RAMESH SINGH 7th edition...
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