✦ LIBER ✦
Report on A. G. Heckrotte's self-acting safety coupling for rail road cars
- Book ID
- 113150307
- Publisher
- Elsevier Science
- Year
- 1848
- Tongue
- English
- Weight
- 120 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.