Work information

Title Rekenrek (rejilla aritmética)
Work type Software and Database designs
Tags matemáticas

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Registry info in Safe Creative

Identifier 2104147511493
Entry date Apr 14, 2021, 4:22 PM UTC
License Creative Commons Attribution-NonCommercial-ShareAlike 4.0

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Copyright registered declarations

Author. Holder Ceferino Algar Pérez. Date Apr 14, 2021.


Information available at https://www.safecreative.org/work/2104147511493-rekenrek-rejilla-aritmetica-