Thank you to Pat Luther <pluther@usit.net> and I.M.Harris <afs091@bangor.ac.uk>
for their help in the data for the "Grass Seeds. A begginer's tutorial". If
anyone is interested in the data it's also in
ftp.bangor.ac.uk://pub/af/incoming/leics.tgz
Enric.
Enric Ortega <eortega@adam.es>
y tambien en: 2:343/121.103