Elementary map and aerial photograph reading /
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
[U.S. Government Printing Office],
1944-1945.
|
| Series: | Field manual ;
no. FM 21-25 |
| Subjects: |
| Item Description: | "Aug. 15 1944." "Supersedes FM 21-25, April 12, 1941." Includes changes FM 21-25, C1 (12 June 1945). |
|---|---|
| Physical Description: | 116, 20 pages : illustrations, maps ; 17 cm. |