Last month I debuted the electronic version of my book, "Abacus to smartphone: The evolution of mobile and portable computers". Now it's available on old-fashioned dead trees.

The best place to get it is https://www.createspace.com/5596053. The second-best place is Amazon.com. Price is the same at both sites ($19.99) but CreateSpace sends me twice the royalty that Amazon does (even though CS is owned by Amazon... weird.)

The book's web site is http://www.abacustosmartphone.com.

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