Description:
The world's first computing system, the abacus was an ingenious invention designed to perform speedy calculations through the movement of beads on a series of rods. The new edition of Dilson's marvelous book is even more user-friendly that the original; it comes with a working abacus that can be used in concert with its easy-to-follow and clear illustrations.
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Product notice
Returnable at the third party seller's discretion and may come without consumable supplements like access codes, CD's, or workbooks.
| Seller | Condition | Comments | Price |
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Evergreen Goodwill
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Good
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$1.11
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Goodwill
|
Good |
$1.26
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Greenworld Books
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Very Good |
$1.43
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MERS Goodwill
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Good |
$1.58
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HPB-Ruby
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Very Good
|
$3.65
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HPB-Emerald
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Very Good
|
$3.65
|
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Half Price Books Inc
|
Very Good
|
$3.66
|
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Books From California
|
Very Good |
$3.95
|
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HPB-Emerald
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Very Good
|
$5.61
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Keeper of the Page
|
Like New
|
$20.81
|
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Bonita
|
Good
|
$25.30
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ErgodeBooks
|
New |
$42.57
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Just one more Chapter
|
New |
$48.35
|
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Bonita
|
New
|
$50.16
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GridFreed
|
New |
$110.81
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