Visual information processing  

 - London:   Academic Press,   1973 
 - xiv, 555p.  
<br/><br/><label>ISBN: </label>0-12-170150-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information system 
<br/><br/><label>Subjects--Index Terms: </label>Information processing  information service  
<br/><br/><label>Universal Decimal Class. No.: </label>D 007(082.2)  / L5