BiblioVault may have an electronic file which would meet your requirements for this title:
Prehispanic Settlement Patterns in the Upper Mantaro and Tarma Drainages, Junín, Peru: Volume 2, The Wanka Region
Jeffrey R. Parsons, Charles M. Hastings and Ramiro Matos M.
Paper: 978-0-915703-81-4
Electronic: 978-1-951519-73-5