BiblioVault may have an electronic file which would meet your requirements for this title:
La Patria del Criollo: An Interpretation of Colonial Guatemala
Severo Martínez Peláez, W. George Lovell, Christopher H. Lutz, Susan M. Neve and W. George Lovell
Paper: 978-0-8223-4415-5
Cloth: 978-0-8223-4397-4
Electronic: 978-0-8223-9206-4