Columbia subject headings:
Carroll, Lewis, 1832-1898--Travel--Soviet Union.
Liddon, H. P. (Henry Parry), 1829-1890.
Soviet Union--Description and travel.
Harvard subject headings:
Carroll, Lewis, 1832-1898--Travel--Russia.
Liddon, H. P. (Henry Parry), 1829-1890.
Russia--Description and travel
Princeton subject headings:
Carroll, Lewis, 1832-1898--Travel--Russia.
Liddon, H. P. (Henry Parry), 1829-1890.
Russia--Description and travel.