Meeting dedicated to the centenary of the First International, Tuesday, September 29, 1964

Bibliotheek Camille Huysmans By Chroesjtsjov, Nikita, Ponomariov, Boris
Date 1964

Robert Owen and his relevance to our times : adresses contributed during the Robert Owen bi-centenary Summer School, July 17th to 23rd 1971

By Marshall, R.L., Armytage, W.H.G., Butt, John, Pollard, Sidney
Date 1971

ITF Centenary Congress 1896-1996 : exhibition-concept

Congres gehouden van 30 juni tot 2 juli 1996 By Steenhaut, Wouter, Vermote, Michel, Gobyn, Ronny
Date 1994