00914cam a2200253 4500002046464MiAaHDL20120501000000.0m d cr bn ---auaua850429s1921 sz 000 0 eng l 22000096 sdr-coo1055720(OCoLC)16837143NICNICHD4813.I 4 ser. A, no. 18International Labour Office.First special International trade union congress, London, November 22-27, 1920.[Geneva,1921]30 p.24 1/2cm.Studies and reports, ser. A,no. 18At head of title: International labour office, Geneva. 15 mars 1921.Caption title.Mode of access: Internet.International Trade Union Congress.London,1920.International Federation of Trade Unions.Labor unionsCongresses.00204646420110614160226.020120501000000.020120814075542.02025-04-05T17:35:16Z2025-04-05T17:30:02ZSDR-COOUNKNOWNloader.pl-001-001BKsdr-coo1055720cooSDRCOOcoo.31924032456984COO1055720COOCOO20250405googlecoo.319240324569841921pdusbibnon-US bib date1 between 1901 and 1931