Advisory group for aerospace research & development:   AGARD conference proceedings 
/ AGARD, January 1979 
 - North Atlantic:   AGARD,   1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Subjects--Index Terms: </label>Information industry 
<br/><br/><label>Universal Decimal Class. No.: </label>D 002:5+62(082.2)  / L9