Gardiner, A. W. <br/><br/>
Typewriting and office duplicating processes   A. W.Gardiner, 

 - London:  Focal Press,  1968. 
 - 168p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copying processes and machines
<br/><br/><label>Dewey Class. No.: </label>652.3  / GAT