Erna Fränzel-Luiten

Ing. B. Fränzel-Luiten

University of Twente

TNW/SPT Meander 219

PO Box 217

7500 AE Enschede

The Netherlands

Telephone:

+31-53-489 6005

Fax:

+31-53-489 4738

e-mail:

b.luiten@utwente.nl