Relations between German testing and standardizing organizations
1945
11, 3 Bl.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English
Wiley | 2009
|Online Contents | 2012
Standardizing underground transportation
Engineering Index Backfile | 1926
|Engineering Index Backfile | 1928
|Standardizing underground transportation
Engineering Index Backfile | 1924