Coercion, Contract, and Free Labor in the Nineteenth Century Cambridge Historical Studies in American Law and Society Autor Robert J. Steinfeld 4 feb 2001 Paperback Preț: 369.52 lei 6-8 săpt.
The Invention of Free Labor Autor Robert J. Steinfeld 25 noi 1991 Paperback Preț: 343.74 lei 6-8 săpt.