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Free sky and telescope PDFs
I received my Copy of US S&T today but as I was rebuilding my laptop software today didn't have a chance to read it but it states that if you have a subscription, then starting from February 2012 then you also jave a free subscription electronically. I've just downloaded it and I'm reading it in goodreader on my iPad. Really brilliant as now I can get all copies in one place to read.
Last edited by allan gould; 10-01-2012 at 03:15 PM.
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