Columbia subject headings:
Harvard subject headings:
Becker, Friedrich Gottlieb.
Deutsche Nationalversammlung (1848-1849 : Frankfurt am Main, Germany)
Germany--History--Revolution, 1848-1849.
Germany--Politics and government--1848-1849.
Princeton subject headings:
Becker, Friedrich Gottlieb, 1792-1865.
Frankfurt am Main (Germany)--History--19th century.
Germany--History--Revolution, 1848-1849.