Author:
Pfaar O.,Demoly P.,Wijk R. Gerth van,Bonini S.,Bousquet J.,Canonica G.W.,Durham S.R.,Jacobsen L.,Malling H.J.,Mösges R.,Papadopoulos N.G.,Rak S.,Rio P. Rodriguez del,Valovirta E.,Wahn U.,Calderon M.A.
Publisher
Dustri-Verlgag Dr. Karl Feistle