Columbia subject headings:
Europe, Eastern--Armed Forces--Handbooks, manuals, etc.
Warsaw Treaty Organization--Armed Forces--Handbooks, manuals, etc.
Harvard subject headings:
Europe, Eastern--Armed Forces--Handbooks, manuals, etc.
Warsaw Treaty Organization--Armed Forces--Handbooks, manuals, etc.
Princeton subject headings:
Europe, Eastern--Armed Forces--Handbooks, manuals, etc,.
Warsaw Treaty