Geck, Elisabeth,  1922- <br/><br/>
Johannes Gutenberg; from lead letter to the computer/ 
Elisabeth G eck. 
 - Bad Godesberg :  Inter nationes,  1968. 
 - 117 p. :  ill. (part col.), facsims. (part col.), maps. ;  24 cm . 
<br/><br/><label>Subjects--Personal Names: </label><br/>Gutenberg, Johann, 1397?-1468. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Printing--History.
<br/><br/><label>Dewey Class. No.: </label>655.143 GUT/GEC