Columbia subject headings:
Bern (Switzerland : Canton)--Politics and government.
Coullery, Pierre, 1819-1903.
Labor unions--Switzerland--Biography.
Socialists--Switzerland--Biography.
Switzerland--Politics and government--1815-
Harvard subject headings:
Bern (Switzerland : Canton)--Politics and government.
Coullery, Pierre, 1819-1903
Labor unions--Switzerland--Biography.
Socialists--Switzerland--Biography.
Switzerland--Politics and government--1815-
Princeton subject headings:
Coullery, Pierre, 1819-1903.
Labor movement--Switzerland--History.
Socialism--Switzerland--History.
Socialists--Switzerland--Biography.
Switzerland--Politics and government--19th century.