Pressworking of metals a reference book illustrating and describing practical application of the principles used in the design of punches and dies
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York ; London
McGraw-Hill Co., Inc.
1941.
|
| Rhifyn: | 1st ed. |
| Pynciau: |