You may make copies of these for your own personal and non-commercial use only.

The software is free for non-commercial use, a license can be acquired.

The data are available for non-commercial use only, without written permission.

You may view, download and print material on this site for non-commercial personal use only.

The license for this version is limited to non-commercial use.

In general, non-commercial use was free for all versions (with certain limitations).

They need to weak and non-commercial use needs to be totally free.

You may use the Site for personal non-commercial use only.

Information from this site may be downloaded for personal, non-commercial use.

The Personal edition of the software is free for non-commercial use.