Multi-media communication 

 - London:  Frances Printer (Publishers) Ltd.,  1982 
 - 156p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communications information
<br/><br/><label>Subjects--Index Terms: </label>Impact technologies  communication 
<br/><br/><label>Universal Decimal Class. No.: </label>D 002:681.3  / M2