Bibliografía de William J. Conlin sobre khipus

" Conlin, William J.
1970 "Peruvian textile fragment from the beginning of the Middle Horizon. Textile Museum Journal. 3(1): 15-24

1982 The information system of Middle Horizon quipus
In: Ethnoastronomy and Archaeoastronomy in the American Tropics. Ed. Anthony F. Aveni and Gary Urton. Annals of the New York Acadamy of Sciences 385: 261-281. New (...) 1982

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