Columbia subject headings:
Harvard subject headings:
United States--Foreign public opinion, German.
Princeton subject headings:
Affemann, Rudolf--Travel--United States.
Germans--United States.
Germany--Relations--United States.
National characteristics, American.
Travelers' writings, German.
Trivia and miscellanea.
United States--Civilization--Miscellanea.
United States--Description and travel.
United States--Foreign public opinion, German.
United States--Relations--Germany.