Columbia subject headings:
Bulgaria--Politics and government--1878-1944.
Stambolov, Stefan, 1854-1895.
Statesmen--Bulgaria--Biography.
Harvard subject headings:
Bulgaria--Politics and government--1878-1944.
Politicians--Bulgaria--Biography
Stambolov, Stefan, 1854-1895.
Princeton subject headings:
Bulgaria--Politics and government--1878-1944.
Stambolov, Stefan, 1854-1895.
Statesmen--Bulgaria--Biography.