IEA study of computers in education:   Implementation of an innovation in 21 education systems  

 - Oxford:   Pergamon Press,   1993 
 - xi, 332p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Subjects--Index Terms: </label>Education 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.32:37  / N7