http://127.0.0.1/xmlui/handle/123456789/4404 Thu, 16 Apr 2026 23:08:55 GMT 2026-04-16T23:08:55Z http://127.0.0.1/xmlui/handle/123456789/4405 Transportation System and Regional Interaction Pattern : A Perspective of Socio - Economic Development a Study of West Bengal State SARKAR, SHELLY Fri, 01 Jun 1984 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/4405 1984-06-01T00:00:00Z