Day, Cyrus Lawrence, 1900-1968. Quipus and witches' knots; the role of the knot in primitive and ancient cultures. With a translation and analysis of "Oribasius. De laqueis." - Lawrence, University of Kansas Press, 1967. - 158 p. illus. 25 cm. LCCN: 67018736 Subjects--Topical Terms: Quipu.Knots and splices. LC Class. No.: GR950.K6 / D3 Dewey Class. No.: 391.008