Ruddar Datt Indian Economy - 29th Ed - Newdelhi S.Chand and Co. Ltd 1991 - 812p Ruddar Datt & K.P.M. Sundharam: Indian Economy. (29th Ed) Newdelhi. S.Chand and Co. Ltd, 1991. 81-219-0298-3--(330.954DAT) ENGLISH ISBN: 81-219-0298-3 Dewey Class. No.: 330.954 / DAT