Columbia subject headings:
Harvard subject headings:
Biographies
Generals--Soviet Union--Biography
Grigorenko, P. G. (Petr Grigorʹevich), 1907-1987
Human rights workers--Soviet Union--Biography
Princeton subject headings:
Generals--Soviet Union--Biography.
Grigorenko, P. G. (Petr Grigorʹevich), 1907-1987.
Human rights workers--Soviet Union--Biography.