Columbia subject headings:
Cohn, Friedrich Theodor, -1936.
Jewish publishers--Germany--Biography.
Viebig, Clara, 1860-1952.
Women authors, German--Germany--Biography.
Harvard subject headings:
Cohn, Friedrich Theodor, -1936.
Jewish publishers--Germany--Biography.
Viebig, Clara, 1860-1952
Women authors, German--Germany--Biography.
Princeton subject headings:
Cohn, Friedrich Theodor, -1936.
Viebig, Clara, 1860-1952--Family.
Viebig, Clara, 1860-1952.