Classification. Class U military science.
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington
[U. S. Government Printing Office]
1953, reprinted 1960.
|
| Rhifyn: | Third edition |
| Pynciau: |
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington
[U. S. Government Printing Office]
1953, reprinted 1960.
|
| Rhifyn: | Third edition |
| Pynciau: |