Mandal, Ram Krishna . Industry trade and economic development- with special reference to North-East India / edited by Ram Krishna Mandal, A. Ibotombi Singh. - New Delhi : Mittal Publications , 2011 - xxxiv, 385p : ISBN: 81-8324-331-2 Subjects--Topical Terms: North-Esat India- Industry trade Dewey Class. No.: X:89ZB / Q1