Verry, H.R., <br/><br/>
Document copying and reproduction processes/ 
H.R. Verry, Fibp and Arps 
 - London:  Fountain Press,  1958 
 - 328 p.:  plates;  23 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 298-306 
<br/><br/><label>ISBN: </label> £ 52.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photocopying<br/>Copying process<br/>Photocopying services
<br/><br/><label>Dewey Class. No.: </label>652.4