00660cam a22002291 4500 l 22000085 DLC 20260227111528.0 811210s1920 sz 100 0 eng l 22000085 (OCoLC)29099741 DLC MnU DLC premarc HD4813 .I4 ser. A, no. 6 International Labour Office. The congress of the labour and socialist international [Geneva, 1920] 28 p., 1 l. 25 cm. International Socialist Congress (1920 : Geneva) League of Nations. Socialism Congresses. 35606 35606