A work of reference to the sources of statistical material of all kinds, both official and unofficial, on rail and sea transport. It provides information on what data are available, where they may be obtained and the limitations to their use. This volume is a companion to volumes VII and X and deals with another aspect of the coverage of the statistics of transport and communication

A work of reference to the sources of statistical material of all kinds, both official and unofficial, on rail and sea transport. It provides information on what data are available, where they may be obtained and the limitations to their use. This volume is a companion to volumes VII and X and deals with another aspect of the coverage of the statistics of transport and communication