Killingsworth, Charles C <br/><br/>
Jobs and income for Negroes 
Charles C. Killingsworth 
 - Washington:  Institute of Labour and Industrial relations,  1970. 
 - 92p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>Dewey Class. No.: </label>331.133  / KIJ