The Emergence and role of middle class in north-east India / B. Datta Ray. Datta-Ray, B., 1925-2008. ed. Middle class India, Northeastern Congresses. HT690.I4 E43 1983 954.145 RAE Includes bibliographical references and index. New Delhi : Uppal, c1983. c1983. 1983 Text xvi, 282 p. ; eng India, Northeastern