Columbia subject headings:
Abandoned children--Soviet Union--History.
Foster home care--Soviet Union--History.
Foundlings--Soviet Union--History.
Harvard subject headings:
Abandoned children--Soviet Union--History.
Foster home care--Soviet Union--History.
Foundlings--Soviet Union--History.
Princeton subject headings:
Abandoned children--Soviet Union--History.
Foster home care--Soviet Union--History.
Foundlings--Soviet Union--History.