http://www.urz.uni-heidelberg.de/subject/hd/fak7/hist/o3/17/40/bios/mc (Einblicke ins Internet, 10/1995)
From Int. E-Mail Directory of Historians (by M. McCarthy)
<![CDATA[
Global General Music #:10-000-000-1740
Van der Laan, Hans R.,
#:174
P.O. Box 354
Delft, NL-2600-AJ
The Netherlands
31-015-785016
Bitnet RCDILAA@HDETUD1.BITNET
University of Technology Delft
DEPARTMENT UNKNOWN
]]>