Brokaw, Galen <br/><br/>
A history of the khipu 

 - Cambridge:  Cambridge Univeristy Press,  2010 
 - xvi, 300 p., [16] p. of plates : ill. (some col.), maps ; 24 cm 
<br/><br/><label>ISBN: </label>9780521197793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indians of South America - Peru - Languages - Writing
<br/><br/><label>Dewey Class. No.: </label>985.01 BRO