Description
The Great International MATH ON KEYS Book. Trade paperback book published in 1976 by Texas Instruments. LCB 2050.
TI-30 Calculator (or SR-40) Electronic Slide Rule Calculator, with Algebraic Operating System.
Scarce. Pre-owned.
Books will be packed securely for safe shipment. Books will ship via USPS Media Mail, unless otherwise requested. If you would like to upgrade to an expedited shipping method, please contact me for a quote.
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