(Sanyal) Roy , Ratna. The Raj and the princely state of Cooch Behar : a study of Anglo Cooch Behar relations 1772-1839 / Ratna Roy ( Sanyal) - Malda : Dipali Publishers ,2004. - 209p. : ill. ;23cm ISBN: 954.14 Subjects--Geographic Terms: Cooch Behar ( West Bengal)--History--1772-1839 Dewey Class. No.: 954.14 / Sa238R