Information activities and telecommunications technologies :   impact on employment, growth and trade 

 - París [Francia] :   Organisation for Economic Co-operation and Development,   1981 
 - v. 
 - Information Computer Communications Technologies ;   6 .
<br/><br/> La biblioteca tiene v.1 
<br/><br/><label>ISBN: </label>92-64-12241-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMACIÓN, TEORÍA DE LA<br/>TECNOLOGÍA--SERVICIOS DE INFORMACIÓN
<br/><br/><label>Dewey Class. No.: </label>OCDE 003.54 I43i No.6 1981