Réflexions sur la restauration du Syndicalisme Belge

by Bondas, Joseph, Finet, Paul, Rens, Jef
Published 1943

Historique du centre syndicale belge à Londres 1941-1944

by Rens, Jef, Smets, Dore, Debunne, Georges
Published 1976

Le cinquantenaire du Parti Ouvrier Belge 1885-1935

by Vandervelde, Emile, Delvigne, Jean, Rens, Jef
Published 1936

Marx redécouvert (1932) = Der neu entdeckte Marx

by de Man, Hendrik, Brélaz, Michel, Rens, Jef
Published 1980

Theorie en praktijk der vakbeweging : tekst der voordrachten voorbereid voor de Syndikale Week van Seraing, september 1939

by Mertens, Corneel, Laurat, Lucien, Bondas, Joseph, Finet, Paul, Rens, Jef
Published 1939

Calling all Europe : a symposium of speeches on the future order of Europe

by Drzewieski, Bernard, Eichler, Willi, Green, George, Lévy, Louis, Rens, Jef, Treves, Paolo
Published 1942

Maurits Naessens 70 : het boek van de vriendschap 1908-1978

by Liebaers, Herman, Nedee, Fernand, Gijsen, Marnix, Langui, Emiel, Vandeputte, Robert, Rens, Jef
Published 1978

Dossier drie : Hendrik de Man

by Boenders, Frans, Naessens, Maurits, Rens, Jef, De Soldere, Guido, Gravits, Madeleine, Kroose, Frans, Dutch, Pieter, De Brock, Walter
Published 1973