Columbia subject headings:
Germans--Russia (Federation)--Moscow--Biography.
Haass, Friedrich Joseph, 1780-1853.
Physicians--Russia (Federation)--Moscow--Biography.
Harvard subject headings:
Germans--Russia (Federation)--Moscow--Biography.
Haass, Friedrich Joseph, 1780-1853
Physicians--Russia (Federation)--Moscow--Biography.
Princeton subject headings:
Germans--Russia (Federation)--Moscow--Biography.
Haass, Friedrich Joseph, 1780-1853.
Physicians--Russia (Federation)--Moscow--Biography.