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Shamefull personal commerce
Posted: Fri Jan 16, 2009 10:02 am
by hlreed
My new book From Electric Numbers to Hal Trees is now
available online at
http://www.halbrain.com/news
It is availble on
amzon.com priced at $14.99
Re: Shamefull personal commerce
Posted: Mon Feb 09, 2009 10:25 am
by hlreed
My book "from Electric Numbers to Hal Trees" is now on Amazon Kindle.
Re: Shamefull personal commerce
Posted: Wed Feb 11, 2009 5:09 am
by MrAl
You dont have to tell me twice
What is this book about?
Re: Shamefull personal commerce
Posted: Wed Feb 11, 2009 8:00 am
by hlreed
MrAl
Kindle and Amazon are two different sources.
The book is about elementary math from a long time poster here.
Book 1
What is first?
Book 2
Numbers and number wheels
Book 3
The computing machine as a math object
Book 4
Hal Algebra
Book 5
Hal Trees
Is that sufficient?