ČSN 41 5231. Ocel 15 231
| Format: | Book |
|---|---|
| Language: | Undetermined |
| PhysicalDescription: | 12 s. |
| Published: |
Praha
ÚNM
1987
|
| Format: | Book |
|---|---|
| Language: | Undetermined |
| PhysicalDescription: | 12 s. |
| Published: |
Praha
ÚNM
1987
|
