Signs of the Inka Khipu: Binary Coding in the Andean Knotted-String Records (The Linda Schele Series in Maya and Pre-Columbian Studies)

by Gary Urton University of Texas Press · 2003 Ppb. details (USA). details (UK). details (Canada). details (Germany). details (France). ISBN: 978-0-292-78540-3 ISBN-10: 0-292-78540-2