Author Topic: David Sereda  (Read 8369 times)

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Re: David Sereda
« Reply #8 on: March 12, 2009, 18:07:59 pm »
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Re: David Sereda
« Reply #9 on: March 12, 2009, 18:13:24 pm »
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Re: David Sereda
« Reply #10 on: March 12, 2009, 18:17:27 pm »
last is his book on this math that cost 12 dollars.....enjoy!


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Re: David Sereda
« Reply #11 on: March 13, 2009, 00:18:25 am »
BS ??