Gregor von Romaszkan., 134, (2) pp. With 36 text illustrations and 16 photo-illustrations on plates. Original publishers boards with printed dustjacket. 8vo., Main Heritage Compact General, SF309 .R66 1964, Reference, Item-ID: i17069282, BIB-ID: 1525613
traduits et annotés par Maurice Gaudefroy-Demombynes., Main Heritage Shelves General, DS46 .I265 1949, Book, vol. 7, Item-ID: i25109005, BIB-ID: 2592544
traduits et annotés par Maurice Gaudefroy-Demombynes., Main Heritage Shelves General, DS46 .I265 1949, Book, vol. 6, Item-ID: i25108992, BIB-ID: 2592544
traduits et annotés par Maurice Gaudefroy-Demombynes., Main Heritage Shelves General, DS46 .I265 1949, Book, vol. 5, Item-ID: i25108980, BIB-ID: 2592544