Das, Gurudas. Liberalization and india`s north-east / edited by Gurudas Das,R.K.Purkayastha. - 1st ed / - New Delhi : Commonwealth Publishers , 1990 - xiv,306p : ISBN: 81-7169-498-5 Subjects--Topical Terms: Indian North-East Liberalization Dewey Class. No.: V4419W / N8