Heiner, Carl W. <br/><br/>
People create technology / 
Carl W. Heiner, Wayne R. Hendrix ; consulting editor, Paul W. DeVore. 
 - Worcester, Mass. :  Davis Publications,  c1980. 
 - 256 p. :  ill. ;  25 cm. 
<br/><br/>Bibliography: p. 251-252. 
<br/><br/><label>ISBN: </label>087192109X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Juvenile literature.<br/>Technology.
<br/><br/><label>LC Class. No.: </label>T 48  / H44 1980 
<br/><br/><label>Dewey Class. No.: </label>600