Burt, McKinley. <br/><br/>
Black inventors of America 
McKinley Burt, Jr. 
 - Portland, OR  National Bk. Co.  c1989, c1969. 
 - v, 143, [1] p.  ill.  28 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [144]. 
<br/><br/><label>ISBN: </label>089420095X (pbk.) 
<br/><br/><label>LCCN: </label>85200437 //r94 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Afro-American inventors.<br/>Inventions--United States.
<br/><br/><label>LC Class. No.: </label>T39  / .B87 1969 
<br/><br/><label>Dewey Class. No.: </label>609.2/2  B