Microfilm. Nr. 2-3 (Dez. 1929-Feb. 1930). [Madison, Wis. : Collection Preservation Dept., Memorial Library, University of Wisconsin-Madison, 1981-]. 1 microfilm reel : negative ; 35 mm. (Serial publications of German trade unions in the Memorial Library, University of Wisconsin-Madison). [German Trade Unions ; Reel 47, no. 4]. Filmed with : Protokoll der Verhandlungen des ... Verbandstages des Deutschen Buchbinder-Verbandes (no.13, 1919) / Deutscher Buchbinder-Verband.