Columbia subject headings:
Harvard subject headings:
Public opinion--United States
Soldiers--United States--Correspondence
Veterans--United States--Correspondence.
Vietnam War, 1961-1975--Public opinion
Vietnam War, 1961-1975--Veterans--United States
Princeton subject headings:
Public opinion--United States.
Soldiers--United States--Correspondence.
Veterans--United States--Correspondence.
Vietnam War, 1961-1975--Public opinion.
Vietnam War, 1961-1975--Veterans--United States.