Thekkamalai, S S. Rural development social change in India S S Thekkamalai. - Delhi : D.K. Publications, 1983. - xv, 279p. ; 24 cm. Subjects--Topical Terms: Rural development -- India -- Pithalaipatti.Pithalaipatti (India) -- Social policy. Dewey Class. No.: 307.720954 / THR