Ruppel, Aloys <br/><br/>
Johannes Gutenberg :   sein Leben und sein Werk / 
Aloys Ruppel 
 - Berlin :  Verlag Gebr Mann,  1939, c1947 
 - 230 p. :  ill.;  26 cm 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Gutenberg, Johann, 1397?-1468
<br/><br/><label>Subjects--Topical Terms: </label><br/>Printing
<br/><br/><label>Dewey Class. No.: </label>926.55  / RUJ 1947