Babies and toddlers (and a few adults) are introduced to blockchain--a growing list of records, called blocks, which are linked using cryptography--in this Baby University board book. Full color.or.
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Babies and toddlers (and a few adults) are introduced to blockchain--a growing list of records, called blocks, which are linked using cryptography--in this Baby University board book. Full color.or.
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Add this copy of Blockchain for Babies to cart. $9.86, new condition, Sold by booksXpress, ships from Bayonne, NJ, UNITED STATES, published 2019 by Sourcebooks Explore.
Add this copy of Blockchain for Babies to cart. $17.03, new condition, Sold by Ria Christie Books rated 5.0 out of 5 stars, ships from Uxbridge, MIDDLESEX, UNITED KINGDOM, published 2019 by Sourcebooks Explore.
Add this copy of Blockchain for Babies to cart. $21.07, new condition, Sold by Kennys.ie rated 4.0 out of 5 stars, ships from Galway, IRELAND, published 2019 by Sourcebooks Explore.
