Nilsson, M. P. Primitive Time-reckoning A study in the origins and first development of the art of counting time among the primitive and early culture peoples.
Citazione stile Chigago Style (17a edizione)Nilsson, Martin P. Primitive Time-reckoning A Study in the Origins and First Development of the Art of Counting Time Among the Primitive and Early Culture Peoples.
Citatione MLA (9a ed.)Nilsson, Martin P. Primitive Time-reckoning A Study in the Origins and First Development of the Art of Counting Time Among the Primitive and Early Culture Peoples.
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