Columbia subject headings:
Chatrian, Alexandre, 1826-1890.
Erckmann, Emile, 1822-1899.
Novelists, French--19th century--Biography.
Harvard subject headings:
Chatrian, Alexandre, 1826-1890.
Erckmann, Emile, 1822-1899.
Novelists, French--19th century--Biography.
Princeton subject headings:
Chatrian, Alexandre, 1826-1890.
Erckmann, Emile, 1822-1899.
Novelists, French--19th century--Biography.