TY  - BOOK
AU  - Backhaus,Jürgen G.
TI  - The liberation of the serfs: the economics of unfree labor 
T2  - European heritage in economics and the social sciences
SN  - 9781461400844
PY  - 2012///
CY  - New York
PB  - Springer
KW  - Lavoro forzato
KW  - sbaa
N1  - Bibliografia e indice
ER  -