Usborne Pub. Ltd. <br/><br/>
Information Revolution. 

 - 1st./ed 
 - 48p  illus., photos, index  24cm. 
<br/><br/><label>ISBN: </label>0727019309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Technology--1983--London--paperbound