anonymous
Personal Introduction: Local representative Dr. Paul Dorfmeister
1985, Volume 1985, Issue 4
Joop S. Duisterhout
Paul Dorfmeister retires as Treasurer
1990, Volume 1990, Issue 4
Joop S. Duisterhout
In Memoriam: Paul Dorfmeister
1991, Volume 1991, Issue 2/3