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Trueque: Primera Actividad de comercio. Surge por la necesidad de saber la cantidad de bienes para intercambiar (excedentes) (copia) (4h 5min, jan 1, 6000 y BC – 20h 5min, feb 24, 6000 y BC)
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Yenni
9 Mar 2020
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Date:
4h 5min, jan 1, 6000 y BC
20h 5min, feb 24, 6000 y BC
~ 1 months and 24 days
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