12:0612:06, 25 January 2007diffhist+181
Quipu
added the theory of Gary Urton that the Khipus represented a binary system capable of recording phonological data
12:0612:06, 25 January 2007diffhist+181
Quipu
added the theory of Gary Urton that the Khipus represented a binary system capable of recording phonological data