Slavery in the twentieth century
By: Roger Sawyer.
Publisher: Routledge & Kegan Paul
Published: 1986
Place of publication: London; New York
Language: eng
Number of pages: 274
Subjects: Slavery -- History -- 20th century.; Indentured servants -- History -- 20th century.; Convict labor -- History -- 20th century.
Notes: Bibliography: p. [253]-261.
Includes index.