The optimal regional strucure - a task for transport geography - shown on the general transport plans of the districts of the G.D.R.

Jacob, Guenter1980-01-312020-05-202022-11-262020-05-202022-11-261974https://orlis.difu.de/handle/difu/442239VerkehrsplanungVerkehrsgeographieThe optimal regional strucure - a task for transport geography - shown on the general transport plans of the districts of the G.D.R.Aufsatz aus Sammelwerk017683