German foreign policy.
Institute for International Relations (Berlin).
Gesellschaft zur Verbreitung Wissenscaftlicher Kenntnisse (Berlin).
Berlin : Institute for International Relations,
1961-1974.
Formerly printed by Gesellschaft zur Verbreitung Wissenscaftlicher Kenntnisse Berlin, 1961-1968.
Nos. 1 and 2 of 1961 are of the special edition.