BiblioVault may have an electronic file which would meet your requirements for this title:
The Fate of Difficulty in the Poetry of Our Time
Nicholas Nace, Charles Altieri, Langdon Hammer and Al Filreis
Paper: 978-0-8101-3605-2
Cloth: 978-0-8101-3606-9
Electronic: 978-0-8101-3607-6