Information processing 68  Proceedings of IFIP Congress 68 
/ IFIP, Edinburgh, 5-10 August 1968 
 - Amsterdam:   North-Holland,   1969 
 - xi,1650p. 
 - IFIP congress series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Subjects--Index Terms: </label>Information processing 
<br/><br/><label>Universal Decimal Class. No.: </label>D 002:681.3(05)