1. Rail freight: a contribution to the conservation of energy
Author: conference sponsored by the Railway Division of the Institution of Mechanical Engineers and the Private Wagon Federation, London 5 march 1891
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Freight - Congresses ، Railroads,Freight - car - Congresses ، Railroads
Classification :
HE
2301
.
R35
1981
2. Rail freight: a contribution to the conservation of energy : conference sponsored by the Railway Division of the Institution of Mechanical Engineers and the Private Wagon Federation, London 5 March 1981
Author:
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Railroads -- Freight -- Congresses,، Railroads -- Freight-cars -- Congresses
Classification :
HE
2301
.
R35
