Columbia subject headings:
Berezhkov, Vasiliĭ.
Police--Soviet Union--Biography.
Soviet Union. Komitet gosudarstvennoĭ bezopasnosti--Biography.
Harvard subject headings:
Berezhkov, Vasiliĭ.
Police--Soviet Union--Biography.
Soviet Union. Komitet gosudarstvennoĭ bezopasnosti--Biography.
Princeton subject headings: