Ascher, Marcia,  1935- <br/><br/>
Code of the quipu  a study in media, mathematics, and culture /  [electronic resource] : 
Marcia Ascher and Robert Ascher. 
 - Ann Arbor :  University of Michigan Press,  c1981. 
 - vii, 166 p. :  ill. ;  24 cm. 
 - ACLS Humanities E-Book. .
<br/><br/> E-Book-ACLS / Zugriff nur im DHI-Lesesaal  American Council of Learned Societies/ https://www.humanitiesebook.org/about/ 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Standard No.: </label>2027/heb03649  hdl 
<br/><br/><label>Subjects--Topical Terms: </label>--Mathematics.
<br/><br/><label>Subjects--Index Terms: </label>Quipu. Incas