"Derives from a senior thesis defended by Nicole Delia Legnani in January 2003 in the Department of Romance Languages and Literatures at Harvard University"--Foreword.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Titu cusi : a 16th-century account of the conquest : Instrucción del inqa don Diego de Castro titu kusi Yupanki para el muy ilustre señor el liçençiado Lope Garçia de Castro = Instruction of the Inqa by Diego de Castro Yupangui. ISBN 9780674019737. Published by Harvard University, David Rockefeller Center for Latin American Studies in 2005. Publication and catalogue information, links to buy online and reader comments.
