Columbia subject headings:
Lomonosov, Mikhail Vasilʹevich, 1711-1765.
Pekarskiĭ, P. P. (Petr Petrovich), 1828-1872.
Russia--Biography.
Harvard subject headings:
Lomonosov, Mikhail Vasilʹevich, 1711-1765--Biography.
Pekarskiĭ, P. P. (Petr Petrovich), 1828-1872.
Russia--Biography
Princeton subject headings:
Lomonosov, Mikhail Vasilʹevich, 1711-1765.
Pekarskiĭ, P. P. (Petr Petrovich), 1828-1872.
Russia--Biography.