The Abacus: The World's First Computing System
Jesse Dilson
Sold by Jenson Books Inc, Logan, UT, U.S.A.
AbeBooks Seller since May 2, 2016
Used - Soft cover
Condition: Very Good
Quantity: 1 available
Add to basketSold by Jenson Books Inc, Logan, UT, U.S.A.
AbeBooks Seller since May 2, 2016
Condition: Very Good
Quantity: 1 available
Add to basketA clean, cared for item that is unmarked and shows limited shelf wear.
Seller Inventory # 4BQMP30038XU
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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