Williams Frederick Ed. <br/><br/>
Measuring the information society 

 - Newbury Park, London  Sage Publications  1988 
 - 286p 
<br/><br/><label>ISBN: </label>0-8039-3155-7 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology -Economic aspect