{"id":"001469802","type":"book","title":"Egyptian Predynastic tokens - traces of magic or economic activity? The beginnings of abstract writing and calculating system or a relic of early magical practices","publisher":"Archaeopress","publisher-place":"Oxford","pages":"27-41","container-title":"The wisdom of Thoth : magical texts in ancient Mediterranean civilisations","author":[{"family":"Kołodziejczyk","given":"Piotr."}],"issued":{"raw":"2016"}}