Steffens, Bradley,   1955- <br/><br/>
Printing press :  ideas into type /  
by Bradley Steffens. 
 - San Diego, CA :  Lucent Books,  1990. 
 - 96 p. :   ill. (some col.) ;  27 cm. 
 - Encyclopedia of discovery and invention .
 - Encyclopedia of discovery and invention .
<br/><br/>Includes bibliographical references (p. 90-91) and index. 
<br/><br/><label>ISBN: </label>1560062053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Printing presses-- History -- Juvenile literature