Spionage : een harde werkelijkheid United States foreign policy for the 1970's : a new strategy for peace / by Richard Nixon Interimrapport over de kernwapens in de grijze zone / uitgebr. door Adviesraad Defensie Aangelegenheden Afschrikking of retoriek : een notitie / door S. Rozemond Bewapeningswedlopen : notitie / door Jan Geert Siccama Long live the victory of people's war! : in commemoration of the 20th anniversary of victory in the Chinese People's War of Resistance against Japan … Postmarked Moscow / by Lydia Kirk Manila pact and Pacific charter / [publ. by] the South-East Asia Treaty Organization (SEATO) Sino-Soviet dispute perspective series / centre for international politics Republic of South Africa and the southern hemisphere / H.H. Biermann defence, technology and the western alliance European co-operation in defence technology : the political aspect / John Calmann planning pamphlets Making Western Europe defensible : an appraisal of the effectiveness of United States policy in Western Europe / Theodore Geiger and H. van B. Cleveland