Croy, O. R. <br/><br/>
The complete art of printing and enlarging 

 - 11th ed. 
 - London  ; The Focal Press  , 1970 
 - 256p. 
<br/><br/><label>ISBN: </label> £3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prining Technology
<br/><br/><label>Dewey Class. No.: </label>686  / CRO