British standard specification and sections for Bull head railway rails : revised June, 1922 /
Korporace: | |
---|---|
Typ dokumentu: | Kniha |
Jazyk: |
angličtina |
Vydavatel: |
London :
Crosby Lockwood & son,
1922.
|
Edice: |
British engineering standards association ;
No. 9-1922 |