About the roles and tasks of trade unions

Trotsky, Lev Davidovich (1879-1940).About the role and tasks of trade unions.- Baku: ed.Bakin.Committee AKP, 1921. -32 s .. -Bibliogr.in a substrateNote..-3000 cop..I. Lenin, Vladimir Ilyich (1870-1924).Electronic Source: PB