Northrup, Mary. <br/><br/>
American computer pioneers / 
Mary Northrup. 
 - Springfield, NJ :  Enslow Publishers,  1998. 
 - 112 p. :  ill. ;  24 cm. 
 - Collective biographies .
<br/><br/>Includes bibliographical references (p. 108-110) and index. 
<br/><br/> Profiles some of the people who have made contributions to the computer industry including Herman Hollerith, Johnny von Neumann, Grace Hopper, John W. Mauchly, J. Presper Eckert, Jr., and An Wang. 
<br/><br/><label>ISBN: </label>0766010538 
<br/><br/><label>LCCN: </label>97024155  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer scientists--United States--Biography--Juvenile literature.<br/>Inventors--United States--Biography--Juvenile literature.<br/>Computers--History--Juvenile literature.<br/>Computers--History.<br/>Computers--Biography.<br/>Inventors.<br/>Businessmen.
<br/><br/><label>LC Class. No.: </label>QA76.17  / .N68 1998 
<br/><br/><label>Dewey Class. No.: </label>004.0922/  B  / NOR