Traffic speed report no. 91 : interim report
1974
31 Bl.
graph. Darst., Kt.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English
Traffic speed report no. 114 : interim report
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|Traffic speed report no. 92 : interim report
TIBKAT | 1974
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