Osborne, C. W. (Editor) <br/><br/>
International yearbook of educational and training technology 1989 

 - London  Kogan Page  1989 
 - 475p. 
<br/><br/><label>ISBN: </label> UKP 38.00 
<br/><br/><label>Source: </label> UKP 38.00 
<br/><br/><label>Dewey Class. No.: </label>371.3078 INT