Congre  s Socialiste International, Copenhague 28 Aout-3 September 1910
By: introduction de Georges Haupt.
Contributors: Congre  s Socialiste International, (9th : 1910 : Copenhagen)
Series: Histoire de la 2e Internationale Congre  s Socialiste International -- 19-21
Publisher: Minkoff Reprint.
Published: 1981
Place of publication: Gene  ve
Language: mul
Notes: In 3 vols.

Facsimile reprint of ed. published Bruxelles : International Socialist Bureau, 1910.

Text mainly in Frenchwith some documents in English and German.