Sluby, Patricia Carter. <br/><br/>
The inventive spirit of African Americans :  patented ingenuity / 
Patricia Carter Sluby. 
 - Westport, Conn. :  Praeger,  c2004. 
 - xxxviii, 313 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [291]-301) and index. 
<br/><br/><label>ISBN: </label>0275966747 (alk. paper) 
<br/><br/><label>LCCN: </label>2003064767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>African American inventors.
<br/><br/><label>LC Class. No.: </label>T39  / .S57 2004 
<br/><br/><label>Dewey Class. No.: </label>604.8996/073