Mathieson, William Law,  1868- <br/><br/>
Great Britain and the slave trade 1839-1865. 

 - New York :  Octagon Books,  1967. 
 - xi, 203 p. :  ill. ;  21 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slave--trade.<br/>Slavery--America.