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Workers against work : labor in Paris and Barcelona during the popular fronts
Seidman, Michael, (1991)
Aux origines des tiers-mondismes : colonisés et anticolonialistes en France (1919 - 1939)
Liauzu, Claude, (1982)
Rabočij klass i socialʹnaja praktika : opyt i perspektivy
Timofeev, Timur T., (1989)