111 reputation
4
bio website von-eitzen.de/math/tntrep.xml
location Bonn, Germany
age 48
visits member for 2 years, 1 month
seen Oct 15 at 10:22

I did study math and had a knack for it, but I am sooo out of that business now ...


111 Reputation

100 Sep 14 '12
+100 09:05 assoc
10 Sep 13 '12