A study of the open hearth : a treatise on the open hearth furnace and the manufacture of open hearth steel
by Harbison-Walker Refractories Co., Pittsburgh
Bok Engelsk 1909 Harbison-Walker Refractories Company
| Utgitt | Pittsburgh , 1909
|
|---|---|
| Omfang | 91 s. : fig.
|
| Emner |
