Ferris, Jeri <br/><br/>
What are you figuring now? :  A story about Benjamin Banneker. 

 - Minneapolis :  Carolrhoda  Books, Inc,  1988. 
 - 48 
<br/><br/><label>ISBN: </label>0-87614-331-1 
<br/><br/><label>LCCN: </label>88-7267