The Little Data Book on Information and Communication Technology:  2009  [Text] 

 - Washington (State):  The World Bank,  2009. 
 - 230 p. 
<br/><br/> w/2502 
<br/><br/><label>ISBN: </label>9780821378571 
<br/><br/><label>Subjects--Index Terms: </label>economic and social context structure quality