Authors: Bastin, Aelbrecht --- Delaquis Gigot, Gaston --- Honegger, Max --- Issenmann, Agnes --- Löhrer, Joseph --- et al. Ruckstuhl, Monika --- Seiferle, Eugeen --- Streiff, Elsie --- van Snick, G. --- Weier, Paul --- de Langhe, J.E. --- Zumbrunn, Robert --- Pkletscher, Sonja
Year: 1979 Publisher: Brussel Mechelen Artis-Historia Dessain