✦ LIBER ✦
Dr. phil. Dr.-Ing. e. h. Wilhelm Heraeus. Seniorchef des Hauses W. C. Heraeus in Hanau, zu seinem 70. Geburtstag am 9. Januar 1930
✍ Scribed by Dr. Fritz Heip
- Publisher
- John Wiley and Sons
- Year
- 1930
- Tongue
- English
- Weight
- 429 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.