Lex Kaper, Secretary IAU — NCA

Astronomical Institute Anton Pannekoek
Science Park 904 (C4.116)
1098 XH Amsterdam
Netherlands

Phone: +31 20 525 7474 (7491)
Fax: +31 20 525 7484
Email 1: LKaperuvanl
Email 2: lexkscienceuvanl
Organization website: http://www.astro.uva.nl/