by BLANK,KURT,DR
Year of Publication 30.09.1971

by REINMOLD,HEINZ-JOSEF, SCHWARZENBERG,NORBERT, BLANK,KURT,DR, AUDI,JOSEF, RADERMACHER,HERBERT, VANASCHEN,LUC, HALBERSCHMIDT,FRIEDRICH
Year of Publication 16.01.1986

by SIMONS,HUBERT, ROENTGEN,PAUL, AUDI,JOSEF, BLANK,KURT,.DR, KUNERT,HEINZ,DR, HALBERSCHMIDT,FRIEDRICH
Year of Publication 23.05.1985

by PEILSTOECKER,GUENTER, BLANK,KURT,DR
Year of Publication 30.06.1968

by BLANK, KURT. DR.., 5100 AACHEN, DE, SIMONS, HUBERT, 5102 WUERSELEN, DE, HALBERSCHMIDT, FRIEDRICH., 5120 HERZOGENRATH, DE, KUNERT, HEINZ., 5000 KOELN, DE, ROENTGEN, PAUL, 5101 ROETGEN, DE, AUDI, JOSEF
Year of Publication 16.10.1986

by BLANK,KURT,DR, PEILSTOECKER,GUENTER,DR
Year of Publication 19.05.1971