Columbia subject headings:
Harvard subject headings:
Jastrow, Morris, Jr., 1861-1921.
Jewish scholars--United States--Biography
Librarians--United States--Biography
Middle East specialists--United States--Biography.
Princeton subject headings:
Jastrow, Morris, Jr., 1861-1921.
Jews, Polish--Pennsylvania--Philadelphia--Biography.
Librarians--United States--Biography.
Semitists--United States--Biography.