TY  - BOOK
AU  - Kloosterboer W
TI  - Involuntary labour since the abolition of slavery: a survey of compulsory labour throughout the world
U1  - 331.5 
PY  - 1960///
CY  - Leiden
PB  - E.J.Brill
KW  - Labor economics
KW  - Slavery
ER  -