Columbia subject headings:
Authors, German--18th century--Biography.
Hippel, Theodor Gottlieb von, 1741-1796.
Harvard subject headings:
Authors, German--18th century--Biography
Hippel, Theodor Gottlieb von, 1741-1796.
Princeton subject headings:
Authors, German--18th century--Biography.
Hippel, Theodor Gottlieb von, 1741-1796.