The HP-71b handheld BASIC computer(edspi31415.blogspot.com)
edspi31415.blogspot.com
The HP-71b handheld BASIC computer
https://edspi31415.blogspot.com/2012/06/fun-with-hp-71b.html
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https://edspi31415.blogspot.com/2012/06/fun-with-hp-71b.html
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