1. Rail freight: a contribution to the conservation of energy
پدیدآورنده : conference sponsored by the Railway Division of the Institution of Mechanical Engineers and the Private Wagon Federation, London 5 march 1891
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Freight - Congresses ، Railroads,Freight - car - Congresses ، Railroads
رده :
HE
2301
.
R35
1981
