International conciliation
Carnegie Endowment for International Peace
Andrzej Korbonski
Carnegie Endowment for International Peace 1964 International conciliation No. 549
Available at 1 libraries
Oliver J. Lissitzyn
Carnegie Endowment for International Peace 1963 International conciliation No. 542
Stone, Julius
Carnegie Endowment for International Peace 1962 International conciliation No. 536
Bernard Béguin
Carnegie Endowment for International Peace 1959 International conciliation no. 523
. . by Quincy Wright
Carnegie Endowment for International Peace, Division of Intercourse and Education [1945] International conciliation no. 411