Authors: Ahrens, D. --- Boeck, U. --- Bohnsack, D. --- Claus, M. --- Deichmüllr, J. --- et al. Drescher, H. --- Hingst, H. --- Kersten, K. --- Makowski, H. --- Nowothing, W. --- Prigge, H. --- Sprockhoff, E. --- Stodte, G. --- Tempel, P.-H. --- Toepfer, A. --- Urban, W. --- Voss, K.L. --- Wegewitz, W.
Year: 1967 Publisher: Mainz am Rhein Verlag Philipp von Zabern