Dean, Elizabeth. <br/><br/>
Printing tool of freedom 

 - Englewood Cliffs, N.J. :  Prentice-Hall,  1967 
 - 64 p.  : ilus. 
<br/><br/><label>LCCN: </label>72650 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Imprenta--Historia.
<br/><br/><label>Dewey Class. No.: </label>025.12  / D4