Columbia subject headings:
United States. Army--Handbooks, manuals, etc.
United States. Army--Non-commissioned officers' handbooks.
United States. Army. Infantry--Drill and tactics.
Harvard subject headings:
United States. Army--Handbooks, manuals, etc.
United States. Army--Non-commissioned officers' handbooks.
United States. Army. Infantry--Drill and tactics.
Princeton subject headings:
United States. Army--Handbooks, manuals, etc.
United States. Army--Non-commissioned officers' handbooks.
United States. Army. Infantry--Drill and tactics.