Ray, K. Planning for the scheduled Tribes and S. C. : a West Bengal perspective / K. Ray , A. K. Das and M. K. Chowdhuri - Calcutta : Authourity, 1982 - xii , 201 p. ; 22 cm. Subjects--Topical Terms: Social Welfare--IndiaSocial service--India Subjects--Geographic Terms: Punjab (India)--Scheduled tribes Dewey Class. No.: 361.6(5415)