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Attribution

If you use these data, please clearly cite their origin.


Disclaimer

All data are supplied without any guarantees or support.

If you find errors in the data, please notify me, and I may try to fix them.


Basic Instructions

After downloading the archives, you must decompress them (see below).


Decompression

All archives have been compressed using Zip or Stuffit and require the appropriate decompression software. Free copies of Stuffit Expander are available from Aladdin Systems. Zip utilities can be obtained from Targetfour but Stuffit Expander can also decompress Zip archives.