1988, 7th Annual Meeting
President: Manfred Hansmann
Venue: Bonn, Germany.
Studio Beethovenhalle, Bonn, Germany
Dates: 1st June – 4th June
Logo:

1988, 7th Annual Meeting
President: Manfred Hansmann
Venue: Bonn, Germany.
Studio Beethovenhalle, Bonn, Germany
Dates: 1st June – 4th June
Logo: