The Abacus: The World's First Computing System
Jesse Dilson
Sold by Goodwill of Greater Milwaukee and Chicago, Racine, WI, U.S.A.
AbeBooks Seller since September 20, 2024
Used - Soft cover
Condition: good
Quantity: 1 available
Add to basketSold by Goodwill of Greater Milwaukee and Chicago, Racine, WI, U.S.A.
AbeBooks Seller since September 20, 2024
Condition: good
Quantity: 1 available
Add to basketThe cover has visible markings and wear. The cover has curled corners. The cover may have stickers, markings, or sticker adhesive on it. There is a crease or fold on the cover. The pages show normal wear and tear. There is writing, discoloration, or markings on the edges of the pages. Codes or product keys that accompany this product may not be valid. Fast Shipping in a Standard Poly Mailer!
Seller Inventory # 459IUB005VUH_ns
The abacus is as useful and effecient a machine today as it was when it was first created centures ago. Whether you're an expert in the latest computer technology or you're mastering arithmetic and word problems for the first time, it won't take long to learn the basics (and even the not-so-basics) of adding, subtracting, multiplying, and dividing on this ingenious and fun-to-use mathematical tool.
Jesse Dilson's classic text, The Abacus, was initially published nearly forty years ago.
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