In article ,
Jonathan Silverlight wrote:
Here's another by Paul Schlyter
http://www.njsas.org/projects/tidal_forces/altaz/pausch/tutorial.html
Please use this url instead:
http://stjarnhimlen.se/comp/tutorial.html
This is the one which is kept up-to-date. The url at the top already has
some outdated web and email addresses.
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Paul Schlyter, Grev Turegatan 40, SE-114 38 Stockholm, SWEDEN
e-mail: pausch at stockholm dot bostream dot se
WWW:
http://stjarnhimlen.se/