Transportation System and Regional Interaction Pattern... http://127.0.0.1/xmlui/handle/123456789/4404 2026-04-18T19:45:28Z 2026-04-18T19:45:28Z Transportation System and Regional Interaction Pattern : A Perspective of Socio - Economic Development a Study of West Bengal State SARKAR, SHELLY http://127.0.0.1/xmlui/handle/123456789/4405 2015-07-23T06:10:24Z 1984-06-01T00:00:00Z Transportation System and Regional Interaction Pattern : A Perspective of Socio - Economic Development a Study of West Bengal State SARKAR, SHELLY 1984-06-01T00:00:00Z