Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
338.47621436 N277 C8481
National Council of Applied Economic Research. New Delhi Economics of diesel and electric traction New Delhi NCAER 1970 xii,115p. * Diesel Electric traction