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An abacus, as a symbol of computation
Originally uploaded in CISMI.
Image 13016 is a 800 by 533 pixel JPEG
Permanent URL: http://serc.carleton.edu/download/images/13016/abacus.jpg
The file is referred to in 2 pages
- Computer Science
Dreamstime. Image used with royalty free license.
Image used with royalty free license.