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Hewlett Packard HP-20S Calculator ManualHome > Discontinued > Hewlett Packard Used HP-20S Algebraic Scientific Calculator > Hewlett Packard HP-20S Calculator Manual | |||||||||||
 Used English manual in good condition.
Portuguese: We have 1 brand new physical manual available for $14.95 including shipping. If interested, indicate in the comments field on the order form and we'll adjust the order when it is processed.
|   Hewlett Packard HP-20S Used Algebraic Scientific Calculator | ||||||||||
