Elementary map and aerial photograph reading /

Bibliographic Details
Corporate Author: United States. War Department
Format: Book
Language:English
Published: Washington, D.C. : [U.S. Government Printing Office], 1944-1945.
Series:Field manual ; no. FM 21-25
Subjects:
Description
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.