BiblioVault may have an electronic file which would meet your requirements for this title:
The Myth of Achievement Tests: The GED and the Role of Character in American Life
James J. Heckman, John Eric Humphries and Tim Kautz
Paper: 978-0-226-32480-7
Cloth: 978-0-226-10009-8
Electronic: 978-0-226-10012-8