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+--- Thread: HP-28C vs. HP-28S - differences (/thread-16398.html)
HP-28C vs. HP-28S - differences - Gene - 03-01-2021 05:07 PM
From Wlodek's original write-up in Datafile V7N4P25-27.
I thought it would be good to post this as an article here. PDF attached.
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