Advanced map and aerial photograph reading.
Saved in:
| Institution som forfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Washington :
United States Government Printing Office,
1944.
|
| Serier: | War Department field manual ;
FM 21-26. |
| Fag: |
| Emne beskrivelse: | Earlier editions published by U.S. Engineer dept. |
|---|---|
| Fysisk beskrivelse: | v, 141 p. : ill., diagrs. ; 17 cm. |