Biswas, Ranajan Kumar creator text New Delhi Mahaveer and Sons 2008 monographic eng

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p.298 by Ranjan Kumar Biswas Social sciences, sociology & anthropology  Social group - Age, Gender, Ethnicity  People by social and economic levels  Theory  Principles of stratification  Caste systems 305.5122 BIS-C 9788183772129 261009 20261009152104.0