Columbia subject headings:
Musin-Pushkin family--Congresses.
Russian literature--To 1700--Congresses.
Slovo o polku Igoreve--Congresses.
Harvard subject headings:
Musin-Pushkin family--Congresses.
Russian literature--To 1700--Congresses.
Slovo o polku Igoreve--Congresses.
Princeton subject headings:
Musin-Pushkin family--Congresses.
Russian literature--To 1700--Congresses.
Slovo o polku Igoreve--Congresses.