Horne, D F  <br/><br/>
Dividing ruling and mask-making 

 - London:   Adam Hilger,   1974 
 - 315p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ruling 
<br/><br/><label>Subjects--Index Terms: </label>Historical  
<br/><br/><label>Universal Decimal Class. No.: </label>53.084  / L4