Studies On Some Operational Challenges In Indian Railways http://127.0.0.1/xmlui/handle/123456789/6142 Thu, 16 Apr 2026 18:47:36 GMT 2026-04-16T18:47:36Z Studies on Some Operational Challenges in Indian Railways http://127.0.0.1/xmlui/handle/123456789/6143 Studies on Some Operational Challenges in Indian Railways Abhyuday Fri, 01 Jan 2016 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/6143 2016-01-01T00:00:00Z