Columbia subject headings:
Authors, French--19th century--Biography.
Authors, French--20th century--Biography.
Philippe, Charles-Louis, 1874-1909.
Harvard subject headings:
Authors, French--19th century--Biography
Authors, French--20th century--Biography
Philippe, Charles-Louis, 1874-1909.
Princeton subject headings:
Authors, French--19th century--Biography.
Authors, French--20th century--Biography.
Philippe, Charles-Louis, 1874-1909.