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Research--Equipment and supplies
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Scientific apparatus and instruments
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Mathematical instruments
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Calculators
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Programmable calculators
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Hewlett-Packard programmable calculators
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HP-28S (Calculator)
HP-28S (Calculator)
Topic
sh88004197
·
id.loc.gov
Used for
Hewlett-Packard 28S (Calculator)
Broader Terms (2)
Graphic calculators
Hewlett-Packard programmable calculators
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