Columbia subject headings:
Kirovskiĭ zavod.
Labor movement--Russia (Federation)--Saint Petersburg.
Harvard subject headings:
Kirovskiĭ zavod.
Labor--Russia (Federation)--Saint Petersburg.
Working class--Russia (Federation)--Saint Petersburg
Princeton subject headings:
Kirovskiĭ zavod (Leningrad, R.S.F.S.R.).
Labor movement--Russia (Federation)--Saint Petersburg.