Untechnical addresses on technical subjects /
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
New York, :
J. Wiley & sons; [etc., etc.]
1908.
|
| الطبعة: | 2d. ed. |
| الموضوعات: |
جدول المحتويات:
- The characteristics and conditions of the technical progress of the nineteenth century.- The development of American mining and metallurgy, and the equipments of a training school.- Wastes in mining and metallurgy.-Some of the relations of railway transportation in the United States to mining and metallurgy.- Secrecy in the arts.