Gutenberg, Johann <br/><br/>
Scientists who changed the world.: Johann Gutenberg - The story of invcention of movable type and how printing led to a knowledge explosion/by Michael Pollard 

 - Mumbai  Orient Longman Ltd  1998 
 - 64p. 
<br/><br/><label>ISBN: </label>8125007466 
<br/><br/><label>Dewey Class. No.: </label>925  G982J