Columbia subject headings:
Harvard subject headings:
Poets, Bulgarian--19th century--Biography.
Slaveĭkov, Petko Rachov, 1827-1895.
Statesmen--Bulgaria--Biography.
Princeton subject headings:
Poets, Bulgarian--19th century--Biography.
Slaveĭkov, Petko Rachov, 1827-1895.
Statesmen--Bulgaria--Biography.