by MORGUET,HERMANN,.DR, ZOLLER,WILHELM,.DR, PAYER,WOLFGANG,.DR, BUEHNEN,HEINZ-DIETER
Year of Publication 30.08.1984

by MORGUET,HERMANN,.DR, PAYER,WOLFGANG,.DR, HOBES,JOHN,.DR, HETKAMP,GUENTER, SPALECK,WALTER,.DR
Year of Publication 30.04.1987

by SPALECK, WALTER. DR., 4290 BOCHOLT, DE, HOBES, JOHN. DR., 4220 DINSLAKEN, DE, MORGUET, HERMANN. DR., 4230 WESEL, DE, PAYER, WOLFGANG. DR., 4230 WESEL, DE
Year of Publication 18.04.1985