11-14 June 1991 Wildbad Kreutb, Bavaria, Germany Lecturers for this course will in&de: S. Brukenstein, E. Hall, J. Janata, M. Josowicz, H. D. Liess, D. Lubbers, H. L. Schmidt and E. Obermeier. For further information contact: Dr. Mira Josowicz Inst. fur Physik Universitat der Bundeswebr Munchen D-8014 Neubiberg Germany Tel.: 089 6004 3793 Fax: 089 6004 3560 E-Mall: Kl~lAC%DMOL~ZOl ,BITNET