Stevenson George A <br/><br/>
Graphic Arts Encyclopedia 
/ by George A Stevenson 
 - London  Mcgraw Hill Book Company  1979 
 - 483p. 
<br/><br/><label>ISBN: </label>0070612889 
<br/><br/><label>Dewey Class. No.: </label>686.203  / STE/G