Columbia subject headings:
Civil supremacy over the military--Soviet Union.
Command and control systems.
Nuclear warfare--Safety measures.
Soviet Union--Civil defense.
Soviet Union--Politics and government--1953-1985.
Harvard subject headings:
Civil defense--Soviet Union
Civil supremacy over the military--Soviet Union.
Command and control systems
Command and control systems--Soviet Union.
Nuclear warfare--Safety measures
Soviet Union--Politics and government--1953-1985
Princeton subject headings:
Civil defense--Soviet Union.
Civil supremacy over the military--Soviet Union.
Command and control systems.
Nuclear warfare--Safety measures.
Soviet Union--Politics and government--1953-.