Úspora paliva v kotolnej prevádzke
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Slovak |
| PhysicalDescription: | 32, [3] s. ilustr. V. 8° |
| Published: |
Bratislava
Práca
1952
|
| Series: | Techminimum Práce
|
| Subjects: |
| Physical Description: | 32, [3] s. ilustr. V. 8° |
|---|
