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NCERT Book Class 12 Sociology (भारत में सामाजिक परिवर्तन एवं विकास) Chapter 3 सविंधान एवं सामाजिक परिवर्तन

NCERT Book Class 12 Sociology (भारत में सामाजिक परिवर्तन एवं विकास) Chapter 3 सविंधान एवं सामाजिक परिवर्तन More Detail

NCERT

The National Council of Educational Research and Training (NCERT) is an autonomous organisation set up in 1961 by the Government of India to assist and advise the Central and State Governments on policies and programmes for qualitative improvement in school education.