Productivity in letterpress printing  
/ Department of Scientific and Industrial Research  
 - London:   Her Majesty's Stationery Office,   1961 
 - 65p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphic industries
<br/><br/><label>Subjects--Index Terms: </label>Productivity  Inspection  
<br/><br/><label>Universal Decimal Class. No.: </label>655.22   / K1