Jamison Dean T <br/><br/>
Cost factors in planning educational teachnology systems 
UNESCO 
 - Paris, France  United Nation Educational Scientfic and Cultural Orgnization  1977 
 - 62p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education - Finance; Educational technology