Columbia subject headings:
Harvard subject headings:
Andersen, H. C. (Hans Christian), 1805-1875
Melchior, Moritz Gerson, 1816-
Melchior, Moritz Gerson, 1816-1884.
Princeton subject headings:
Andersen, H. C. (Hans Christian), 1805-1875.
Melchior, Moritz Gerson, 1816-