The worlds of unfree labour :  from indentured servitude to slavery / 
edited by Colin A. Palmer. 
 - Aldershot :  Ashgate,  1998. 
 - xxxiii, 392 p. :  ill., map ;  25 cm. 
 - An expanding world ;  vol. 16. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0860785157  RM603.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slavery--History.<br/>Forced labor--History.<br/>Indentured servants--History.