Ray, Jayanta Kumar. Sikkim`s tryst with Nathu La: what awaits India`s East and Northeast? / edited by Jayanta Kumar Ray et al .... - 1st ed / - Delhi : Anshah Publishing House , 2009 - 199p. : ISBN: 978-81-8364-050-3 Subjects--Topical Terms: Economic- Northeast states- Sikkim development Dewey Class. No.: X:89ZB.4446 / P9