Kolchin, Peter. <br/><br/>
Unfree labor  American slavery and Russian serfdom /  [electronic resource] : 
Peter Kolchin. 
 - Cambridge, MA :  Belknap Press of Harvard University Press,  1987. 
 - xiv, 517 p. :  ill., maps. 
<br/><br/>Includes bibliography and index. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slave labor--Cross-cultural studies.<br/>Slavery--History.--United States<br/>Serfdom--History.--Russia
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HD4861  / .K65 1987