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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ISBN | 9781492680789 |
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Sprache | eng |
Cover | Pappband, unzerreissbar (PpU) |
Verlag | Sourcebooks LLC |
Jahr | 20190201 |
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