by AULER, HANS. DR., 5190 STOLBERG
Year of Publication 15.11.1979

by AULER, HANS. DR., 5190 STOLBERG
Year of Publication 29.03.1979

by AULER, HANS. DR., 5190 STOLBERG, DE, GROSCH, KARL ALFRED. DR., 5106 ROETGEN, DE, MOITZHEIM, PAUL HEINRICH, (GRAD.), 5100 AACHEN, DE
Year of Publication 10.08.1989

by AULER, HANS. DR., 5190 STOLBERG, DE, GROSCH, KARL ALFRED. DR., 5106 ROETGEN, DE, MOITZHEIM, PAUL HEINRICH, (GRAD.), 5100 AACHEN, DE
Year of Publication 03.11.1988