Vols. for 1919-28 lettered v.1-4; 1931-52, [new ser.] v.1-6.
[Vol. 1] contains proceedings of the constitutive assembly, 1919; [v. 2-4] proceedings of the 2nd-4th assemblies, 1922-28; [v. 5] proceedings of the 5th assembly of the International Research Council and the 1st assembly of the International Council of Scientific Unions, 1931; [v. 6-10] proceedings of the 2nd-6th general assembly of the International Council of Scientific Unions, 1934, 1937, 1946, 1949, 1952.
Text in French and English.
Issuing body notes
Issued through 1928 by the Council under an earlier name: International Research Council.