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Happy Quarter-Century Birthday to the HP-48SX
03-07-2015, 05:23 AM
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RE: Happy Quarter-Century Birthday to the HP-48SX
I still remember driving down to Educalc in 1991, plopping down $350 and buying my SX. Richard Nelson himself checked the ROM version to verify it was the latest. I still use it weekly at work. It is loaded with utility programs for electronic conversions and other handy calculations.
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RE: Happy Quarter-Century Birthday to the HP-48SX - Steve Simpkin - 03-07-2015 05:23 AM



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