Show 50 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="De Cadt, Roger" or (type any "bookEditor issueEditor" and editor="De Cadt, Roger") Add to list PhD Thesis De industrialisatie van Belgisch-Kongo / Roger De Cadt. Roger De Cadt (1951)