RT Book
T1 Surveillance espionage in a free society: a report by the Planning Group on Intelligence and Security to the Policy Council of the Democratic National Committee. Ed. by Richard H. Blum
T2 Praeger special studies in international politics and government
A2 Blum, Richard H.
LA English
PP New York u.a.
PB Praeger
YR 1973
ED 2. print.
UL https://krimdok.uni-tuebingen.de/Record/1094245801