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Strategic planning for information systems at British rail
Mainelli, Michael R., (1988)
Autonomy and performance in public enterprises : the case of European railways
Gathon, Henry-Jean, (1991)
Productivité globale et comptes de surplus : le cas de seize compagnies de chemin de fer
Gathon, Henry-Jean, (1986)
Stagnation and public transport in the Netherlands : demand, cost, supply and planning
Holtgrefe, Augustinus A., (1985)