Soma Sundaram, Challa. Effects of heavy haul trains on Kottavalasa - Kirandul railway line, Waltair division, East coast railway, Indian railways : life's work and memoirs - Jodhpur : Scientific Publishers, 2016. - lxvi, 365p. : ill. ; 25 cm. Includes bibliographic references. ISBN: 9788172339845 Subjects--Topical Terms: Railroad EngineeringRailroad TrainsLoadsIndia Dewey Class. No.: 625.100954 / SOM