Sackner, Marvin A. <br/><br/>
Art of Typewriting / 
Marvin A. Sackner and Ruth Sackner 
 - London:  Thames and Hudson;  2015. 
 - 351p.  [hb] 
<br/><br/><label>ISBN: </label>9780500241493 
<br/><br/><label>Dewey Class. No.: </label>745.5  / SAC-A