BiblioVault may have an electronic file which would meet your requirements for this title:
Indians and Leftists in the Making of Ecuador's Modern Indigenous Movements
Marc Becker, Walter D. Mignolo, Irene Silverblatt and Sonia Saldívar-Hull
Paper: 978-0-8223-4279-3
Cloth: 978-0-8223-4256-4
Electronic: 978-0-8223-8145-7