The measurement of colour of roadstones
1968
16 S.
Ill.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Report
English
A study of the mechanism of polishing of roadstones by traffic
TIBKAT | 1974
|Engineering Index Backfile | 1940
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