In the collective bargaining dispute of IG Chemie, Papier, Keramik, the union went on strike at the VEBA plants in Gelsenkirchen and Wanne-Eickel (Her Stock Photo - Alamy
Chemie: DIN A5 | Für den Chemie Unterricht | Kariertes Papier 5*5 mm | Naturwissenschaften : Heft, Schule: Amazon.de: Books