Columbia subject headings:
Harvard subject headings:
Gosudarstvennai︠a︡ publichnai︠a︡ istoricheskai︠a︡ biblioteka RSFSR--Bibliography.
Princeton subject headings:
Gosudarstvennai︠a︡ publichnai︠a︡ istoricheskai︠a︡ biblioteka RSFSR--Bibliography.