Trott Andrew Ed. <br/><br/>
Improving efficiency in education and training. Vol xvi. 

 - London  Kogan Page         1982 
 - 237p.  cm. 
 - Aspects of educational technology,16. .
<br/><br/><label>Standard No.: </label>54070 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T, M2