BiblioVault may have an electronic file which would meet your requirements for this title:
Why Iowa?: How Caucuses and Sequential Elections Improve the Presidential Nominating Process
David P. Redlawsk, Caroline J. Tolbert and Todd Donovan
Paper: 978-0-226-70696-2
Cloth: 978-0-226-70695-5
Electronic: 978-0-226-70697-9