Download or read book Quipus and Witches' Knots written by Cyrus Lawrence Day and published by Lawrence : U. of Kansas P.. This book was released on 1967 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows how know were used to record dates, numbers, and cultural traditions, to cure diseases, bewistch enemies, and control the forces of nature, to tie things and hold things together.