Urban roots of Indian nationalism : pressure groups and conflict of interests in Calcutta City politics, 1875-1939 / Rajat Ray. Ray, Rajat Kanta. DS486.C2 R38 320.158 RAU Includes index and bibliographical references New Delhi : Vikas, c1979. c1979. 1979 Text 246 p. : eng Kolkata (India) Politics and government.