En partant du "Capital"

By Fay, Victor, Altvater, Elmar, Amin, Samir, Barel, Yves
Date 1968

Le chemin du pouvoir

Fonds Perrone By Kautsky, Karl, Fay, Victor, Adler, Victor, Bebel, August, Dietz, J.H.W., Haase, Hugo, Herzfeld, Joseph, Zetkin, Clara
Date 1969