UNESCO. Division of Educational Sciences, Contents and Methods of Education. <br/><br/>
Glossary of educational technology terms= Glossaire des termes de technologie educative / 
prepared by Division of Educational Sciences, Contents and Methods of Education, Unesco. 
 - 2nd rev. ed. 
 - Paris:  Unesco,  1987. 
 - 263 p. 
<br/><br/><label>ISBN: </label>9230025178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology--Terminology.