Litwack, Leon F. <br/><br/>
North of slavery :  the Negro in the free States, 1790-1860. 

 - Chicago :  University of Chicago Press ,  [1961] 
 - xi, 318 p. :  22 cm. 
<br/><br/>Includes bibliographical references (p.280-303) and index 
<br/><br/><label>LCCN: </label>61-010869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>African Americans--History--To 1863.<br/>Freedmen.<br/>African Americans--Segregation.
<br/><br/><label>Dewey Class. No.: </label>326.973